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The style of this car will be very impressive. The front of the new car is equipped with a banner-type chrome-plated air intake grille, which obviously enhances the sense of movement. The design of the headlights on both sides is quite sharp, and it looks very energetic after the headlights are lit. The two waistlines rising through the waistline create a sense of readiness, which looks very sporty. The front end adopts an 18-diameter front wheel, which helps to highlight the shape. Tail line through the use of lines, so that the three-dimensional sense of the tail line is further strengthened, and the details of the taillights have become more powerful after re-sketching.

Coming to the interior, sagitar’s interior style gives people the feeling of simplicity. Because the steering wheel is wrapped with plastic material, it shows young movement in texture and touch. In the embracing center console and the door handle, a lot of soft plastic materials are used to cover and wrap it, which is full of touch and feel. It is equipped with an 8.0-inch LCD screen, which is clear in display and full of technology. The front row is also equipped with manual air conditioning control system, which can freely debug the most comfortable space atmosphere. The suede seat gives passengers just the right support and a soft and comfortable touch.

The length, width and height are 4791×1801×1465mm respectively, and the wheelbase has reached 2731 mm. In the same class, the wheelbase of Sagitar ranks 10th. One bright spot is that its width reaches 1801mm, which reflects that the lateral space inside the car is not bad. Sagitar modified the skylight of 300TSI Double Clutch Excellence Edition to provide a wider field of vision, which can create a better visual environment and good sensitivity for the rear passengers and increase the light intake for the whole vehicle. Among the models of the same price and class, sagitar’s trunk volume ranks second. The shape is very regular, and the storage volume is absolutely no problem for daily use.

Sagitar is equipped with a 1.5 engine with a maximum output of 118kW and a maximum torque of 250Nm. The whole power parameters are superior in power performance among engines of the same class, which can provide better power performance. Sagitar’s official measured zero-acceleration score is 8.8S, ranking 20th among compact car models with more than 800,000.

Sagitar’s active/passive safety configuration is complete, includingAutomatic parking、Zero tire pressure endurance tire、Automatic parking、Steep slope descent、hill start assist control、knee airbag、HUD head-up display、Anti-lock braking (ABS)、Braking force distribution (EBD/CBC, etc.)、Brake assist (EBA/BAS, etc.)、Traction control (ASR/TCS, etc.)、Active noise reduction、Engine start and stop、Side safety air curtain、Wireless charging of mobile phone、night vision system、LED daytime running lights、Forward reversing radar、Tire pressure monitoring、Steering wheel heating、Body stability control (ESP/DSC, etc.)、Rear reversing radar、Fatigue reminder、Remote parking、Child seat interface、Lane keeping (LKAS)Equal configuration.

Among them,Automatic parkingYou can avoid stepping on the brakes for a long time or needing to pull frequently;Steep slope descentCan safely pass through steep slope road conditions at low speed;knee airbagReduce the injury of the car interior to the occupant’s knees in the secondary collision.

If the above data and participation can’t fully understand sagitar, then we can give you a more comprehensive reference based on the word-of-mouth information of users who have purchased sagitar in history. It can be seen that what everyone is most satisfied with sagitar is that its logo is fashionable, and its good appearance and appearance are also the points that everyone likes it.

Shanghai implemented a new round of green smart home appliances consumption subsidy policy from March 30th to December 31st, 2024. For 16 categories of first-class energy-efficient home appliances, consumers enjoy a one-time reduction subsidy at 10% of the transaction price. It is worth mentioning that in addition to traditional household appliances such as air conditioners and refrigerators, computers, printers, air purifiers, rice cookers, microwave ovens, induction cookers, electric fans and water purifiers also entered the subsidy list for the first time.

As a fashion home appliance integrated shopping mall favored by Shanghai consumers, it is understood that Shanghai Red Star Macalline actively participated in it for the first time, and at the same time combed the policy opportunities, and made a detailed analysis of the willingness of brands and merchants to participate in the trade-in action. After careful preparation, it chose to launch the plan on the eve of May 1, aiming at better expanding the effect. Shanghai Red Star Macalline, on the basis of actively participating in the government’s new round of green smart home appliance consumption subsidy policy, has further increased its investment in home appliances for trade-in. On April 15th, 8 shopping malls of Red Star Macalline in Shanghai jointly held the "Launching Ceremony of Electrical Appliances Trade-in and 51 Huanxin Home". The ceremony focused on the direction of intelligence, greening and high-end, promoting quality-for-new consumption and promoting the high-quality development of the industry.

During the event, 8 stores in the same city increased their preferential strength layer by layer. Where consumers go shopping for high-end home appliances in eight offline shopping malls, they can add dual consumption subsidies from the government and Red Star Macalline, with a maximum subsidy of 20% for a single person, totaling 4,000 yuan. In addition, eight stores in the same city officially launched the service of "free disposal of old machines (air conditioners, refrigerators, washing machines and color TVs, etc.), and then enjoy the highest recycling subsidy of 600 yuan", recycling the price and service upgrades, bringing convenience and benefits to users.

Ge Sen, Secretary General of Shanghai Jiaodian Household Appliances Business Association

Ge Sen, secretary general of Shanghai Jiaodian Household Appliances Business Association, said in his speech that the trade-in of household appliances is not only an economic activity, but also an important cause involving resource recycling and environmental protection. He said that Red Star Macalline, as a leading enterprise in the home appliance industry, should not only do a good job in policy propaganda to ensure the fairness and justice of the subsidy policy, but also continuously enhance the supply capacity of products, provide consumers with a reassuring, comfortable and secure consumption experience with the best trade-in service, and promote the upgrading of green smart home appliances to meet people’s yearning for a better life.

Zhao Lei, Vice President of Red Star Macalline Home Furnishing Group and General Manager of Beijing, Shanghai and Shanxi Development Centers.

At the launching ceremony, Zhao Lei, vice president of Red Star Macalline Home Furnishing Group and general manager of Beijing, Shanghai and Shanxi Development Centers, said that Red Star Macalline actively responded to national policies, deepened the trade-in activities of smart home appliances in all directions and dimensions, and really gave subsidies to every consumer with real money. Consumers can not only enjoy the subsidy policy of Shanghai municipal government for household appliances, but also enjoy the "subsidy for upgrading high-end appliances" offered by Red Star Macalline Shopping Mall, so as to realize the "discount" benefit of purchasing high-end household appliances. In order to solve all kinds of troubles in the trade-in of consumers, Red Star Macalline effectively integrates all resources, forms a joint force of trade-in, continuously optimizes the trade-in service link, and provides consumers with a one-stop shopping experience.

From left to right: Yan Jianhui, general manager of Fangtai Group in Shanghai; Zhang Wei, general manager of Shanghai Boss Electric Sales Co., Ltd.; Li Qiang, director of Linnei Electric Shanghai; Luo Jianxi, executive deputy general manager of Shanghai Qizhi Building Materials Co., Ltd. (Wrigley); Dai Hui, director of market operation of Silian China.

The launch of "trade-in of high-end smart appliances" has received strong support from major first-line brands. Fang Tai, the boss and Lin Nei, as representatives of electrical appliance brands, exchanged and shared the old-for-new service at the launching ceremony. In addition to electrical brands, brands represented by mattresses and bathrooms also actively participate in the trade-in activities. All the leading brands said that during this activity, they will come up with the strongest "reserve price", the most affordable promotion and the best quality fashion new products to benefit every consumer who comes to Red Star Macalline Shopping Mall.

The launch of the "Trade-in of High-end Smart Appliances" coincides with the upcoming May Day home consumption peak season. It is understood that Shanghai Red Star Macalline will continue the upsurge of "315 promotion" and will continue to launch a series of promotional measures during the "51 promotion" period to sprint to seize the home improvement market in the first half of the year. 9.9 yuan snapped up the cashback red envelope qualification certificate by scanning the code through the Red Star applet, and returned it to 500 when it was over 5,000, to 1,000 when it was over 10,000, and to 2,000 when it was over 20,000. The maximum amount was 3,500 yuan. (Single-user capping can participate 3 times). In addition, during the event, any customer who buys a brand in the same city can participate in the free-of-charge lottery if the accumulated amount is over 30,000 yuan, or participate in the lottery if the shopping amount is over 5,000 yuan, and the prizes are constantly pleasantly surprised.

As the largest home appliance retail mall in China, Red Star Macalline has been deeply involved in high-end home appliances in recent years and has become the mainstream channel for in-depth strategic cooperation among many international and domestic first-line home appliance brands. Eight Red Star Macalline shopping malls in Shanghai have become the first choice for many consumers to dress up their homes and purchase large household consumer goods with first-class hardware, cost-effective goods and excellent service. With the in-depth development of the "trade-in" activity, relying on the east wind of government subsidies, Red Star Macalline not only provides assistance for the steady promotion of the great economic cycle, but also adds color to consumers’ ideal home life. (Source: Red Star Macalline)

Original Ruijin Infectious Diseases Department Ruijin Infectious Diseases Department

At the 4th Yangtze River Delta Liver Disease Summit Forum and Multidisciplinary Symposium on Diagnosis and Treatment of Liver Tumors in 2020, Professor Xie Qing, Director of Infectious Diseases Department of Ruijin Hospital affiliated to Shanghai Jiaotong University School of Medicine, gave a wonderful report entitled "Risk Assessment and Screening of ——HCC, an urgent problem in the management of chronic hepatitis B in the anti-virus era". The following is a written record.

Professor Xie Qing first introduced a typical clinical case of hepatocellular carcinoma (HCC) after regular follow-up of antiviral therapy for chronic hepatitis B (CHB):

The patient is female, who has been diagnosed with hepatitis B for more than ten years, and her mother and sister have hepatitis B (+), and her sister has a history of hepatitis B liver cancer, and has no other chronic diseases and personal bad hobbies; Liver biopsy was performed after the patient had mild abnormal liver function for the first time, and the result of liver puncture showed that inflammation was grade 3 and fibrosis was grade 2 (G3S2), so entecavir was given antiviral treatment. Patients were followed up regularly for 3-6 months. During the 5-year follow-up of antiviral therapy, low-echo nodules in the left lobe of liver were found by B-ultrasound, with a diameter of about 1.5cm, and AFP was normal. After enhanced MRI and multidisciplinary consultation of liver tumors, HCC was diagnosed and surgically removed. Postoperative pathology showed that hepatocellular carcinoma was grade II-III, with a size of 1.5×1.3×0.6cm, MVI=0, and the surrounding liver tissue showed micronodular cirrhosis, G4S4.

It can be seen from the above cases that after receiving antiviral treatment, patients with early cirrhosis can not completely avoid the risk of HCC even if they maintain high compliance and follow-up regularly to achieve sustained virological and biochemical response.

This brings severe challenges to the management of CHB patients: in the era of antiviral therapy, how should we accurately assess the risk of HCC and standardize HCC screening?

The incidence and mortality of HCC in China are high, ranking the top five in the list of high-incidence malignant tumors in China all the year round, and hepatitis B is the main cause of HCC in China. At present, the prevention and treatment of HCC mainly reduces the global disease burden of hepatitis B HCC through three-level prevention strategies, and combined with hepatitis B cure can further eliminate HCC. At the level of primary prevention, the introduction and implementation of the "small shell" project in China has made 100% of CHB pregnant women with high viral load blocked from mother to child; At the level of secondary prevention, through the management of HBV-infected people without HCC, they can receive antiviral treatment as soon as possible, and optimize the existing antiviral scheme to make more hepatitis B patients cure; At the level of tertiary prevention, the remaining liver function can be improved and the risk of HCC recurrence can be minimized by allowing the radical HCC population to continue antiviral treatment.

A large number of clinical studies have shown that long-term oral administration of NAs antiviral drugs can reduce the risk of HCC, but it cannot completely prevent HCC. The following are data from Japanese and Hong Kong, China population cohorts.

Japanese data:

Hong Kong, China data:

A clinical study from 24 countries shows that obtaining virological response can reduce the progression of liver-related diseases and the incidence of HCC, but there is still a risk of HCC. The research results were published in Clin Gastroenterol Hepatol this year (if = 8.549), and the team of Ruijin Hospital provided nearly 150 cases with a 10-year follow-up cohort.

A 10-year cohort study of Jia Jidong’s team in China showed that the effective inhibition of virus by NAs can significantly reduce the occurrence of HCC, but there is still a high risk of HCC in patients with existing liver cirrhosis, and the cumulative incidence of HCC can be as high as 43.16%.

A nationwide historical cohort study in Korea also aims to explore the risk of HCC in CHB patients receiving antiviral therapy. A total of 24,156 adult CHB patients with newly diagnosed NA were included in the study, and they were treated with ETV (n = 11,464) or TDF (n = 12,692), among which 26.1% and 27.5% were cirrhosis patients in ETV group and TDF group respectively. At the same time, the hospital cohort was used for external verification, including 1560 newly diagnosed adult CHB patients treated with ETV and 1141 patients treated with TDF. The results are as follows.

Xie Qing’s team’s evidence proves that antiviral therapy can reduce the occurrence of HCC, but there is still the risk of HCC after NAs treatment, and PegIFN treatment of CHB is better than NAs (especially for high-risk people) in reducing the risk of HCC. This retrospective study used the published HCC risk scoring system to score each patient, with an average follow-up time of 5.41 years.

Combined with the above clinical research ideas, Ruijin Hospital team has carried out the first prospective intervention study based on high-risk population of HCC in China, which was randomly divided into NAs treatment group and IFN+NAs combination treatment group. The primary/secondary endpoints and research outline are briefly described as follows.

A large number of research data show that antiviral therapy can not completely prevent HCC, so the risk assessment of HCC during HBV infection has become an important proposition. The existing HCC risk prediction models include the evaluation model for patients who have not received antiviral treatment, represented by REACH-B score (Taiwan, China), GAG-HCC score (Hong Kong, China) and CU-HCC score (Hong Kong, China), and the evaluation model for patients who have received antiviral treatment, represented by mREACH-B score (Korea).

CAMD scoring adds diabetes as the basic disease to the traditional scoring rules, which optimizes the application of HCC risk prediction model in high-risk patients.

The latest aMAP score is combined with the patient’s age, sex, bilirubin, albumin, platelet and other indicators to optimize the operation model. The aMAP score of 0-50 is defined as a low-risk group of HCC, and the cumulative incidence of HCC in 5 years is 0.8%. Correspondingly, the score of 50-60 is defined as a medium-risk group, and the cumulative incidence of HCC in 5 years is 4.2%, while the score of 60-100 is defined as a high-risk group.

At present, the HCC screening policies recommended by major international guidelines in the field of hepatology are not the same. Here, Professor Xie Qing makes a clear comb for the participants.

Finally, Professor Xie Qing summarized the diagnosis route of HCC and the crowd management process of different risks of HCC in CHB, based on the major clinical research results, guidelines recommendation and clinical experience at home and abroad, so as to provide reference for clinicians to further guide clinical practice.

Read the original text

The Journey to the Center of the Earth, which is read by ordinary people, has only 142 pages, and the price is only tens of yuan. However, the Journey to the Center of the Earth, which is made into a braille book, is three thick books, and the price needs several hundred yuan. Traditional blind documents are not only expensive, but also many books do not have Braille version … …

A senior student of Chongqing University learned about the difficulties of blind people in "reading" by chance, so he used what he had learned to form a team and innovatively invented "Braille e-books".

Now, through this invention, the technology company founded by Yan Tong has signed an angel round financing agreement of 2 million yuan, and the company is valued at 20 million yuan.

Bookshelf for the blind

A whole shelf holds a book.

Why do you think of doing "Braille e-books"? In August, 2021, during the science and technology training camp during the summer vacation, I met the blind friends of Chongqing Blind Choir.

During a visit to a blind couple’s home, he found a bookshelf full of Braille books in their home. Just as he praised "there are many books in your home", the blind couple told him with emotion: "This whole bookshelf of books is actually just a book, but after being translated into Braille, it has become so many books … …”

I was shocked. Through detailed understanding, he found that he originally bought a small book "Journey to the Center of the Earth" with only 142 pages on the Internet, but after it became a Braille book, there were three big books, which cost several hundred yuan to buy. The "cost" of blind reading is dozens of times that of ordinary people. And many books that blind people want to read can’t buy blind documents at all.

Although blind people can also read by listening to books, listening to books and reading books are completely different feelings. The process of "listening to a book" is fleeting, and only by "reading a book" can we enjoy the beauty of the text, and we can have a aftertaste through "repeated reading". When learning knowledge, there is no way to complete it by "listening to books".

After returning to school, I looked at the e-book "kindle" used by my friends, and I couldn’t help but think: "Can I make a ‘ Braille kindle’ ? Let the blind read whatever books they want. "

"One book" and all books

In December, 2022, together with three like-minded students, Tan Tan started the research plan of "Braille e-books". Of course, the first difficulty they encountered — — No money.

However, opportunities are always reserved for those who are prepared. After reporting their ideas and plans to the College, Tan Tan got the support of the College. After the approval of the College Project Committee, they got the first start-up capital of 50,000 yuan.

Since we want to make a Braille e-book, we must first understand the needs of the blind. At the beginning of the launch, Tan Tan and his team went to the special education school in Nan ‘an District for investigation, and attended classes with the children there for many days.

"The more you know, the more you feel, and understand that you are doing a very meaningful thing!" Tan Tan said that after seeing with his own eyes the difficulties and desires that blind children face in reading, they began to change their original ideas.

After the investigation, Li Zekun, a software engineer in the team, said to Tan Lian, "I started as a project, and now I really want to do something for them … …”

Design, manufacture and improvement … … With the joint efforts of the team, it took only three months to produce the first version of the Braille e-book in February 2023.

This e-book is shaped like a tablet computer without a screen, and it is full of rows of Braille characters. It can not only read existing Braille e-books, but also transcode a large number of books into Braille through software.

Tear everything down and start over.

After the first finished product was made, Tan Lian sent it to the blind couple he knew for trial, and the other party gave comments and suggestions after a period of trial.

"The good thing is convenience. There are many books to read in the e-book, but there are still many details to be done." For example, in Braille reading, the distance between the two "dots" that make up Braille should be less than 2.5mm, so as to achieve the best reading experience, but the distance between the "dots" in the first version of the e-book is 3 mm.

Although this product can also be used, it is not so perfect.

After receiving the feedback, Tan Tan and the team’s friends held a meeting to discuss, and there were two choices before us: because of technical reasons, the first edition of the e-book was difficult to improve, and although it could barely meet the requirements after improvement, if you want to give the blind the best reading experience, then everything needs to be reinvented.

So, after discussion, everyone agreed to start over and start the struggle again.

Starting a business while attending classes will bring great pressure to people. "At that time, we often gathered in the laboratory at 9 o’clock in the morning and left at one or two o’clock in the evening." Yan Yan said with emotion, especially in junior year, there are many courses and great academic pressure, so I can only "squeeze and squeeze" my time.

In this process, some graduate students left and some new teammates joined. Everyone encouraged and helped each other and worked together for the common goal. During this period, Chongqing Unbounded Qihang Innovation and Technology Co., Ltd., founded by Yan Tong, successfully obtained the incubation fund of 500,000 yuan from Mingyuehu International Intelligent Industry Science and Technology Innovation Base in Liangjiang New District of Chongqing, and also moved its office to Mingyuehu.

His goal is coming true!

As a student of the National School of Excellence Engineers of Chongqing University, Tan Tan studied in the experimental class of Mingyue Kechuang.

"The school has given us a lot of help, and our courses are mainly project-driven." According to the introduction, the school itself is also training everyone in the direction of industrial innovation practice. One of the courses that impressed him deeply is to let the students make a boat and meet the requirements of tilting 120 degrees without overturning.

The learning method of combining theory with practice has been improving his ability to use his hands and brains. During the start-up period, Tan Lian won 6 national awards, 6 provincial and municipal awards, 7 invention patents, 2 utility model patents and 1 software copyright as the first inventor.

"I first met you in the lab, and later I learned about his entrepreneurial project, which was very challenging, so I joined in with the recommendation of my tutor." Cao Xiuxiu, a mechanical engineering major at Chongqing University, said that after joining the team, especially after really understanding the reading difficulties of the blind, she quickly found the "goal" to fight for, and worked hard with everyone towards this goal. In the process, she was also full of gains.

After more than a year of fighting day and night, in February 2024, the second brand-new version of "Braille e-book" independently developed by the team finally took out the sample. This version of "Braille e-book" is smaller, lighter and more convenient to read. It is the best in all aspects, which makes the trial blind people fondle it. It is expected to be launched in the second half of 2024.

"In this small e-book, Dream of Red Mansions and Romance of the Three Kingdoms … … All kinds of literary works can be blind ‘ Look ’ See! " He said happily.

Help more blind people to read and see a wider world in books.

This dream, he is about to achieve!

Upstream journalist Song Jian Zhang Jinqi

　

Securities code Securities abbreviation Latest price Last week’s ups and downs Up and down this month Up and down this year 52-week ups and downs 01860 Huiliang technology 9.05 hong kong dollars 13.13% 13.13% 212.07% 213.15% 08083 Youzan HK$ 0.11 13% 13% -21.53% 10.78% 00136 China’s Confucianism 2.20 hong kong dollars 7.32% 7.32% 27.17% 19.57% 09626 Mile mile -W HK$ 150.70 1.14% 1.14% 61% 61.26% 01948 Youju holding 1.06 hong kong dollars 0% 0% -45.08% -42.39% 01024 Aauto Quicker -W HK$ 47.60 -1.24% -1.24% -10.1% -11.61% 03700 Reflect the universe 1.91 hong kong dollars -2.05% -2.05% 130.12% 122.09% 06988 Lexiang group 0.10 Hong Kong dollars -3.7% -3.7% -54.59% -68.48%

　　● Talk about the COVID-19 epidemic and the "great change that has never happened in a hundred years"

　　In the past few days, it has been worrying to see Italy, Europe and the world. The COVID-19 epidemic is spreading rapidly around the world, which is a major disaster affecting the whole world. No matter in which continent or country, the lives lost due to illness are regrettable and sad.

　　China has stepped out of the most difficult stage in fighting the epidemic. This is not Covid-19’s leniency towards Chinese — — But because China mobilized the whole country to fight the epidemic, and resolutely implemented a set of anti-epidemic measures that proved to be in line with China’s reality and scientific laws.

　　The COVID-19 epidemic will profoundly change the world today and be written into human history in a heavy way. It is on the rampage, but in the face of appropriate, powerful and tenacious response, it will also temporarily decline and retreat.

　　This conforms to the law that has been presented for thousands of years — — Plague often rewrites human history, but it is not arbitrary.

　　In a sense, the history of the development of human civilization is the history of constantly fighting against epidemics. Infectious diseases are the product of the interaction between microorganisms and human beings. For thousands of years, plague has been entangled with human society too much. From the results, there are at least three ways to present:

　　One is to brutally hurt people and kill them. Before human society entered industrial civilization, the lethality of plague was extremely amazing — — Whether in ancient Greece, Rome, or medieval Europe, or in the American continent and Asian continent where early colonists set foot. A plague can last for dozens, hundreds, hundreds of years, or even destroy the country, or take away 30% to 40% of the lives of a continent.

　　The second is to become a force to change the direction of civilization. Plague broke out during the Peloponnesian War, which caused heavy losses to ancient Greek civilization. Plague once shook the foundation of the Roman Empire. The Black Death plunged medieval Europe into darkness. Smallpox once landed with the colonial fleet and merchant fleet and disturbed the American continent. Cholera traveled to many continents in the 19th century, which caused a sudden loss of national strength of many powerful countries.

　　Third, human beings are constantly creating new civilizations in the struggle against the plague. It is recorded in the History of Han Ping Di Ji that in the second year of Yuan Dynasty, "people who suffer from diseases and epidemics give up their empty houses to buy medicine", which is the law of "isolation". Europe also uses isolation and quarantine to fight the Black Death. China used human pox to prevent smallpox in the Ming Dynasty. After entering industrial civilization, antibiotics, vaccines, etc. have gradually entered the battlefield. In the past century, it is in the unremitting struggle against the plague that many international organizations and institutions related to public health have been established.

　　One hundred years ago, at the end of World War I, the Spanish pandemic broke out. This epidemic disease is named after a place name, which is no longer in line with today’s international practice. It was just an established practice that year, leaving a helpless mark. Today, in the rules of the World Health Organization, it has been clearly stated that diseases should not be named after place names. Since the second world war, human beings have suffered many epidemics that spread all over the world. Fortunately, the degree of injury is not an order of magnitude before industrial civilization. It is not because the virus has weakened, but because human means have become stronger.

　　Every time there is a global epidemic, no matter how tortuous the process is, in the final analysis, it is to fight two things — — First, science and technology, which is the ultimate weapon to win; The second is the ability of social organization, which is the key to control the epidemic, reduce losses and win time for scientists.

　　Covid-19 is a fierce public enemy of mankind. It is secretive and cunning. How lethal it is has not yet peaked. At present, the outbreak caused by it is not only fatal and harmful, but also beyond the scope of biological damage to life, and is bringing great impact on global economy, politics and social life, and profoundly affecting the whole world pattern.

　　In recent years, General Secretary of the Supreme Leader has repeatedly expounded a major judgment — — "The world is facing a great change that has never happened in a hundred years". In particular, he stressed the need to focus on this "big change", focus on preventing and resolving major risks, and pay attention to turning crises into opportunities. In January 2018, at the opening ceremony of the seminar on studying and implementing the spirit of the 19th National Congress of the Communist Party of China, he listed 16 specific risks in eight aspects, among which it was mentioned that "major infectious diseases like SARS should always be vigilant and strictly guarded".

　　Under the general judgment that "the world is facing a great change that has never happened in a hundred years", in recent years, many people from all walks of life have understood and analyzed it, and most of them have started from the rapid development of scientific and technological revolution, the historical decline of western centralism, the accelerated growth of emerging forces, and the major challenges faced by global governance. Undoubtedly, these are all components of the rich connotation of the "great change".

　　Too many people didn’t expect that at the first moment when mankind entered the 1920s, Covid-19 was killed in Xiecili, and the epidemic suddenly broke out and spread all over the world. Many countries with serious epidemics have to do their best to fight it. The public health emergency response capacity of all countries, as well as the organization and mobilization capacity of the whole country, has been tested. The world economy, which is already under downward pressure and transformation pressure, has also sharply increased uncertainties.

　　Virus risk, epidemic risk and governance risk are intertwined. It can be said that the "great change in a hundred years" is showing its realistic complexity and full historical depth from the perspective of outbreak and resistance to the pandemic.

　　When we want to consolidate the domestic anti-epidemic achievements and try our best to support the global anti-epidemic, when we "sum up experience and learn lessons" in time and constantly improve the national governance system and governance capacity, there is no doubt that we should stand on the height of understanding that the world is facing a great change in a hundred years, full of self-confidence and sense of urgency, and make thinking, planning and launching actions.

　　(Wen Wei special commentator Yang Wei)

Hangzhou Municipal Bureau of Commodity Price Hangzhou Health and Family Planning Commission
Notice on Issuing the Opinions on Strengthening the Management of Medicine Price in Non-public Medical Institutions in Hangzhou

Hangjiafu [2014] No.161

District, county (city) Price Bureau, Health Bureau and non-public medical institutions:
　　In order to strengthen the medical price management of non-public medical institutions, standardize the medical price behavior, safeguard the legitimate rights and interests of patients and non-public medical institutions, and further promote the healthy development of non-public medical institutions, According to the National Development and Reform Commission, the National Health and Family Planning Commission, Ministry of Human Resources and Social Security’s Notice on Issues Related to the Implementation of Market-regulated Prices for Medical Services in Non-public Medical Institutions (No.503 [2014] of the Development and Reform Commission), Opinions of the People’s Government of Zhejiang Province on Promoting the Accelerated Development of Private Medical Institutions (No.46 [2013] of Zhejiang Province), The Zhejiang Provincial Price Bureau’s Notice on Standardizing the Clear Price of the Medical Industry in the Province (Zhejiang Price Inspection [2001] No.463) and other documents, combined with the actual situation of our city, formulated the Opinions on Strengthening the Management of Pharmaceutical Prices in Non-public Medical Institutions in Hangzhou, which has been legally reviewed and agreed by the municipal government, and are hereby printed and distributed to you, please follow them.

Hangzhou bureau of commodity price
Hangzhou Health and Family Planning Commission
September 9, 2014

Opinions on strengthening the management of medicine price in non-public medical institutions in Hangzhou

　　In order to strengthen the medical price management of non-public medical institutions, standardize the medical price behavior, safeguard the legitimate rights and interests of patients and non-public medical institutions, and further promote the healthy development of non-public medical institutions, According to the National Development and Reform Commission, the National Health and Family Planning Commission, Ministry of Human Resources and Social Security’s Notice on Issues Related to the Implementation of Market-regulated Prices for Medical Services in Non-public Medical Institutions (No.503 [2014] of the Development and Reform Commission), Opinions of the People’s Government of Zhejiang Province on Promoting the Accelerated Development of Private Medical Institutions (No.46 [2013] of Zhejiang Province), The Zhejiang Provincial Price Bureau’s Notice on Standardizing the Clearly Marked Price of the Medical Industry in the Province (Zhejiang Price Inspection [2001] No.463) and other documents, combined with the actual situation of our city, are hereby notified as follows to strengthen the medical price management of non-public medical institutions in Hangzhou:
　　First, the price of medical services provided by non-public medical institutions shall be regulated by the market. Non-public medical institutions that are profit-making can set up medical service items and set specific prices by themselves; Non-public medical institutions, which are non-profit, set up service items and set their own specific prices in accordance with the National Specification for Medical Service Price Items. Drug sales shall implement the prescribed price policy.
　　 Non-public medical institutions participating in the comprehensive reform of public hospitals shall be implemented in accordance with the current medical service price and drug price policies.
　　Two, strengthen the dynamic monitoring of drug prices in non-public medical institutions. Non-public medical institutions should provide medical service items and charging standards and other information to the competent price department and health department where the "Practice License for Medical Institutions" is registered; To increase the charging items of medical services and adjust the price of medical services, the relevant information should be submitted to the competent price department and the competent health department in the place where the "practice license of medical institutions" is registered in time, so as to facilitate the dynamic monitoring of prices and the guidance and supervision of price behavior.
　　Three, non-public medical institutions should do a good job in the publicity of medical prices according to regulations.
　　(a) should be eye-catching position in its service place according to the following requirements to do a good job of medical price publicity:
　　The commonly used items and prices of medical services and the prices of commonly used drugs are prominently publicized in the executive department and the toll collection office.
　　The outpatient hall and inpatient hall should be equipped with a touch computer inquiry system in a conspicuous position for patients to inquire about the detailed medical prices of medical institutions. Smaller medical institutions are temporarily unable to set up a touch computer inquiry system, which can be publicized in other ways.
　　The information desk or medical guide desk should be equipped with a detailed medical price manual for patients to inquire.
　　(2) The publicity contents of common medical services include project name, project connotation, excluded contents, pricing unit, price, etc.; The contents of common drug price publicity include drug name, dosage form, specification, pricing unit, manufacturer, retail price, etc.
　　(3) establish a cost list system to provide patients with a list of expenses such as medicine.
　　Outpatients shall be provided with a list of outpatient charges. The detailed list of outpatient charges shall indicate the name, date, specific name and amount of expenses, and the name, specification, pricing unit, amount and total amount of medicines.
　　Daily hospitalization expenses list and summary list of hospitalization expenses categories shall be provided for inpatients. The list of daily hospitalization expenses should indicate the name, date, name and amount of expenses and the name, specification, pricing unit, quantity, amount and total amount of drugs; The summary list of hospitalization expenses should indicate the name, date of hospitalization, date of discharge, number of days, cost items, amount and total amount of expenses.
　　Four, non-public medical institutions should strengthen price management, set up a price management team, establish and improve the internal price management system.
　　(1) Set up a price management team. The price management team is composed of the heads of medical institutions, price management departments and full-time (part-time) price clerks, and is responsible for guiding, coordinating and supervising internal price management. The main responsibilities are as follows:
　　1 to implement the government’s medical price policy, implement the responsibility system for medical price management, and carry out price management according to law;
　　2. Guide, coordinate and supervise the relevant departments within the unit to correctly implement the drug price policy;
　　3. When the price of medicine changes, it should be adjusted and publicized in time;
　　4. Accepting medical price consultation and handling medical price complaints;
　　5. Regularly or irregularly conduct self-examination and self-correction on the implementation of medical prices in this unit to stop irregular price behaviors;
　　6 to assist and cooperate with the competent departments of price and health to carry out law enforcement inspection.
　　(2) Establish and improve the internal price management system. Establish and improve the internal medicine price adjustment and pricing management system, standardize pricing procedures; Establish a medical service cost accounting and cost control system, reasonably determine the medical service price level, and keep the price level relatively stable for a certain period of time.
　　(three) the establishment of medical price complaint management system. Set up a medical price complaint box in a prominent position in medical institutions, and announce the complaint telephone number to the public, and consciously accept social supervision; Seriously receive and accept patients’ complaints about price consultation, and solve existing problems in time.
　　Five, health administrative departments at all levels should promptly publish and adjust the list of public medical institutions within their respective jurisdictions, and all medical institutions outside the list are non-public medical institutions.
　　Price and health authorities at all levels should strengthen policy guidance to non-public medical institutions, not only promote the development of non-public medical institutions through price leverage, but also regulate their price behavior according to law to safeguard the legitimate rights and interests of patients.
　　This notice shall be implemented as of November 1, 2014. The Notice of the Municipal Price Bureau on Strengthening the Management of Pharmaceutical Prices in Private Medical Institutions in Hangzhou (Hangzhou Price Service [2011] No.263) shall be abolished at the same time.

　　Xinhua News Agency, Beijing, August 18th, by 2025, the total number of health workers will reach 16 million, the ratio of doctors and nurses in public hospitals will gradually reach about 1:2, and health technicians will account for more than 75% in primary medical and health institutions … … Recently, the National Health and Wellness Commission issued the "14th Five-Year Plan for the Development of Health and Wellness Talents", which proposed a number of major goals for the development of health and wellness talents in China.

　　Talent is the key to promote the high-quality development of health undertakings and the construction of a healthy China. According to the plan, during the "Tenth Five-Year Plan" period, the overall goal of the development of health talents in China is to promote the improvement of talent service ability and structural optimization, improve the talent management system and mechanism, and create a good environment for talent development.

　　The plan analyzes the new situation and new tasks faced by the construction of health talent team in China from six aspects: strengthening the construction of health talent team and deepening the reform of talent development system and mechanism.

　　In strengthening the construction of health technical personnel, the plan proposes to further expand the scale of doctors and optimize the professional, urban and rural and regional layout. By 2025, there will be 4.5 million licensed (assistant) doctors and 5.5 million registered nurses nationwide. And improve the level of physician allocation, focusing on grassroots, shortage of specialties, clinical key specialties and so on.

　　The plan also proposes to vigorously strengthen the construction of public health talents. By 2025, the number of professional public health institutions will increase to 1.2 million, including 250,000 in disease prevention and control institutions.

　　In terms of the system and mechanism of talent development, the plan proposes to rationally formulate the staffing standards of public medical and health institutions and establish a dynamic nuclear increase mechanism. According to the changes of service population, service radius and other factors, the establishment of primary medical and health institutions will be dynamically adjusted, and the primary medical and health institutions will be "supplemented" and fully guaranteed.

　　The relevant person in charge of the Personnel Department of the National Health and Wellness Commission said that in the next step, the National Health and Wellness Commission will focus on solving practical problems with strong talent reflection and accelerate the construction of the health and wellness talent team. Through a series of measures, we will promote the continuous improvement of the service ability of health professionals and the continuous optimization of the distribution of talent structure, actively create a policy and institutional environment for gathering talents, constantly stimulate the vitality of talents, and provide strong talent support for accelerating the construction of a healthy China.

　　CCTV News:On October 20th, the State Council held a press conference on the development of industry and informatization in the first three quarters of 2023. Zhao Zhiguo, spokesperson and chief engineer of the Ministry of Industry and Information Technology, introduced the development of industry and information technology in the first three quarters.

　　Zhao Zhiguo said that in the first three quarters, the development of industry and informatization was generally stable, the industrial structure was continuously optimized, new kinetic energy and new advantages were continuously gathered and enhanced, the vitality of innovation and development was continuously released, and high-quality development achieved positive results.

　　First, the industrial economy has recovered. We have implemented a series of steady growth policies "combination boxing" issued by the State Council, and constantly stabilized the industrial economy to resume its development momentum. From the main economic indicators, it has the following characteristics: industrial production has grown steadily. In the first three quarters, the added value of industrial enterprises above designated size increased by 4% year-on-year, and the growth rate was 0.2 percentage points faster than that in the first half of this year. The proportion of added value of manufacturing industry in GDP has remained basically stable, and investment in manufacturing industry has continued to grow, and the growth rate has gradually accelerated since July. The efficiency of enterprises has been accelerated. Among them, in August, the profits of industrial enterprises above designated size increased by 17.2% year-on-year, and the operating income and profits all turned from negative to positive.

　　Second, the high-quality development of the manufacturing industry has taken solid steps. We vigorously promoted the accelerated development of advanced manufacturing industries. In the first three quarters, investment in high-tech manufacturing industries increased by 11.3% year-on-year, which was 5.1 percentage points higher than investment in manufacturing industries. Accelerate the cultivation of new products, new industries and new formats, achieve rapid growth in new energy vehicles, photovoltaic products, aerospace vehicles and equipment, and continue to lead the shipbuilding industry in the world. Accelerate the process of digital transformation, promote the scale expansion and level improvement of smart factory construction, and have built nearly 10,000 digital workshops and smart factories. Create new scenarios, new solutions and new models for intelligent manufacturing, and achieve remarkable results in industrial quality improvement and efficiency improvement.

　　Third, the information and communication industry has maintained steady growth. We continue to give play to and consolidate the advantages of the information and communication industry and support high-quality economic and social development. In the first three quarters, the telecom business revenue increased by 6.8% year-on-year, and the total business volume increased by 16.5% year-on-year. The network infrastructure has been continuously consolidated. By the end of September, 3.189 million 5G base stations had been built, with 145 million gigabit broadband users. The network service capacity has been continuously upgraded, with the total computing power reaching 197 trillion floating-point operations per second, and the mobile network IPv6 traffic accounts for 58.4%. Innovative and integrated applications have been comprehensively deepened. 5G applications have been integrated into 67 categories of national economy. There are more than 7,000 "5G+ Industrial Internet" projects nationwide, and the number of mobile Internet of Things terminals has reached 2.22 billion. The people’s livelihood of Pratt & Whitney has been steadily improved, and 1924 commonly used websites and apps, over 140 million smart phones and smart TVs have been promoted to complete the aging transformation.

　　Fourth, the development of small and medium-sized enterprises has achieved remarkable results. We strengthened policy support and implemented some measures to help small and medium-sized enterprises to stabilize their growth and adjust their structural strength. In the first three quarters, many key indicators of the economic operation of small and medium-sized enterprises rebounded. Strengthen service support, and carry out the SME service action and SME service month. Strengthen digital transformation, select and publicize the first batch of 30 pilot cities for digital transformation of small and medium-sized enterprises, and promote the deep integration of digital economy and real economy. Strengthen the cultivation of high-quality enterprises, and cultivate a total of 103,000 specialized and innovative small and medium-sized enterprises, 12,000 specialized and innovative "little giant" enterprises, and 200 characteristic industrial clusters of small and medium-sized enterprises, playing an important role in strengthening the chain.

　　Generally speaking, although the current industrial economy is facing difficulties such as insufficient demand, the long-term positive fundamentals of China’s industrial economy are still stable. In particular, the successful convening of the National New Industrialization Promotion Conference has injected a strong impetus into the development of the industrial economy, and we are fully confident that the industrial economy will further pick up and improve.

　　[PConline cross review]2019 is coming to an end. For the majority of DIYer, the first half of 19 years belongs to Intel；; In the second half of 19 years, it belonged to AMD.

In the first half of 2019:

　　Intel can still stably suppress AMD’s market share in the first half of the year only by relying on the toothpaste left by Skylake. It can be said that in the DIY market in the first half of the year, Intel still didn’t take AMD as an opponent.One thing said, Intel is really good at playing games.

In the second half of 2019:

　　The first two generations of Ruilong made AMD’s CPU department slightly better. In July, the three generations of Ruilong were AMD’s challenge to Intel:Don’t treat us like ants, the times have changed since today!

　　On the day of summing up at the end of this year, I will send you the annual popular A/I CPU cross-evaluation, which will be used as PConline’s 2019 CPU ranking.

　　This time, only the popular processors were selected as the horizontal selection. If you want to see a more complete ranking, you can click here to enter the 2019 CPU ladder diagram.

Six popular CPUs on e-commerce platform

　　This review is not in ceiling price. In recent years, in addition to the students who installed machines for cost performance, they also installed machines for the pursuit of ultimate performance. Therefore, the sales of high-end CPU are relatively high this year, which is of reference value for adding statistics. However, when the total score is evaluated horizontally, the price will still be added to the scoring item.

　　Based on the sales statistics of multi-e-commerce platforms, we selected six CPU models that sell well every year:

I. Intel i5-9600KF/　i5-9400F

　　“The middle-end main force that takes advantage of the right time and the right place."

　　The first place in sales volume is often occupied by Core i5, but this year’s Ruilong 3600X is also very competitive. In addition, the ninth generation Core i5 came out much earlier than the 3600X, and the accumulated sales volume is more reasonable than the latter.

　　Both CPUs are i5 of the ninth generation, and the sales volume is relatively hot. Here, I choose i5-9600KF as the representative of Intel.

Second, AMD Ryzen 5 3600X

　　"Sales champion in the second half of 2019"

　　During the period when the third-generation Ruilong CPU was just launched, apart from the eye-catching Ryzen 9 3900X and Ryzen 7 3700X, what attracted people more was the Ryzen 5 3600X with 6 cores and 12 threads. Everyone could count the boxes.

Iii. Intel i7-9700K

　　"The most cost-effective game artifact in the high end"

　　If you want to play games, you have to look at Intel. Compared with the situation that game optimization stopped at 4 cores a few years ago, the game’s support for 8-core CPU is not good now, but at least it has been done. Some large 3A masterpieces can really enjoy the performance bonus brought by multi-core, and Intel’s high-frequency and high-energy characteristics are very suitable for game scenes. Cutting the hyper-threading function that has zero effect on games, the i7-9700K is indeed the most cost-effective high-end CPU suitable for playing games this year.

Iv. AMD Ryzen 7 3800X/Ryzen 7 3700X

　　"showstopper that impacts the high-end CPU market"

　　It is also two high-end CPUs that big game players pay attention to, both of which are 8-core and 16-thread specifications. Ryzen 7 3800X can be regarded as a better Ryzen 7 3700X.

　　Although the game is not as good as i7-9700K and i9-9900K, the performance-price ratio and comprehensive performance are weighed together, and they are more worthy of purchase than two Intel high-end CPUs. Here, Ryzen 7 3800X, which is slightly stronger, is selected for comparative test.

V. AMD Ryzen 9 3900X

　　"miracle of 7nm, I/O die and glue MCM packaging"

　　In fact, in terms of miracles, its eldest brother Ryzen 9 3950X is more suitable, but because Ryzen 9 3950X keeps jumping tickets and has been in a "snap-up — — "Out of stock" status, as of the time of our statistics, we have not accumulated much sales, so we can’t be on the list.

　　The CPU of AM4 interface can be packed into 12 cores or even 16 cores, which is closely related to AMD’s newly designed core architecture. CCD+I/O die is more flexible than the big core route that Intel has always adhered to.

VI. Intel i9-9900KF

　　"Can it be used without exceeding 5GHz?"

　　Perhaps because i9-9900K is the flagship CPU launched at the end of 2018, itI lost to the low nuclear display version i9-9900KF.

　　After thinking about it, the value of this CPU should be that it will exceed 5GHz immediately after being bought back, and then it will be used to brush bilibili and visit Weibo, at least in the view of supercontinent. (Manual dog head)

▼Comparison of six CPU specifications: AMD is confident.

　　The CPU parameters are listed here. On the whole, the CPU specifications of AMD seem to be more bright: 7nm+ multi-core+super large three-buffer +PCIe 4.0, and the frequency span between different CPUs is not large. Intel dominates the high-frequency direction, and the frequency span between the mid-range and high-end CPU is large.

Test platform construction

　　Let’s introduce our evaluation platform first.

　　The hardware of the evaluation has been used all the time. The first thing to ensure is that the platform is stable and reliable.

　　As for the motherboard, both Z390 chipset and X570 chipset use ROG HERO series, with the same positioning, which reduces the performance impact caused by different motherboard specifications.

　　The radiator is GI-CX360 water-cooled with overclocking triple mirror. Because the specification span of CPU in this test is large, it will be safer to use 360 water-cooled.

　　The memory is pulled out from four Kiki royal halberds, and the combination of double 8GB is enough to give full play to their performance.

performance test

Theoretical performance test▼

　　The theoretical performance test project will test a variety of traditional running software, and whoever scores high will be powerful, simple and rude.

▍　CPU-Z v1.90

　　CPU-Z test items are divided into single-thread and multi-thread. It can be seen that i7-9700K and i9-9900KF with higher frequency have completely outperformed AMD’s three participating CPUs in single-thread performance, which should be a predictable result without testing.

　　In terms of multithreading performance, Ryzen 9 3900X has no suspense, and the 12-core 24-thread specification crushes the other five participating CPUs. Being both 8-core and 16-thread, Ryzen 7 3800X multi-threaded performance is higher than i9-9900KF with stronger single-core performance.

　　Ryzen 5 3600X with 6 cores and 12 threads is basically the same as i7-9700K with 8 cores and 8 threads, so i5-9600KF can only be a younger brother among them.

▍　CineBench R15

▍　CineBench R20

　　CineBench is a running score software that scores by testing the rendering speed. No matter whether this pile of CPU is in R15 or R20, the multi-thread performance ranking is the same. The multi-threaded performance of Ryzen 9 3900X still surpasses the other five CPUs, and in R20, the single-threaded performance of AMD processor actually surpasses the high-frequency i9-9900KF.

▍　wPrime 2.10 1024M

　　WPrime is a software that tests the computing power of CPU by calculating prime numbers, and it is also very direct and violent. The multi-core Ryzen 9 3900X is still popular, and the testing time is nearly half that of i9-9900KF. The slowest is i5-9600KF, because the number of core threads is relatively small, and Ryzen 5 3600X, which is located close to it, is much faster than it, only 60% of the time.

3DMark Time Spy Extreme physical score▼

　　3DMark’s TSE project is also a software with multi-threading performance. Ryzen 9 3900X is still in the lead, while i9-9900KF with stronger high-frequency single-core performance is about 400 points away from Ryzen 7 3800X of the same specification.

Compressed file performance test▼

　　Compression software is often used by people. Because the compression software algorithms are different, the speed of compressing files among different compression softwares will be different. Here, two compression softwares are selected for testing: WinRAR, which is used by many people, and 7Zip, which comes with Benchmark.

▍　7-Zip benchmark score

　　In the 7-Zip test, the distance between AMD processor and Intel processor is very large. The score of Ryzen 7 3800X is 11.3% higher than that of i9-9900KF with the same core specification, and Ryzen 9 3900X continues to lead.

▍　WinRAR compressed file speed

　　WinRAR, the result here is reversed. Ryzen 9 3900X is 4.3% slower than i9-9900KF, and i5-9600KF is still stable at the bottom. Let’s click on the big picture to compare the other figures.

Performance test of office scenario simulation application▼

　　Most of the test items of PCMark are aimed at daily office applications, such as web browsing and document editing. Ryzen 9 3900X still doesn’t have much advantage, only 1.8% higher than i9-9900KF, which shows that CPU with high frequency and strong single core will be better used in this kind of project.

Professional software application performance test▼

　　Compared with the daily office work above, professional applications will test the performance of CPU more, among which multi-threaded applications are the majority. In theory, Ryzen 9 3900X with more cores will have more advantages.

▍　POV-Ray Benchmark

　　POV-Ray Benchmark is a software for testing the rendering performance of CPU. It can achieve results by rendering a large picture and calculating the average rendering pixels per second.

　　Ryzen 9 3900X outshines others, i9-9900KF is similar to AMD 3800X, while i5-9600KF, which has lost the number of threads, has fallen into the sewer and can’t get out.

▍　FHD X264 Benchmark

　　FHD X264 Benchmark tests and records the rendered frames by exporting the video. Ryzen 9 3900X here is not much different from i9-9900KF, only 6.4%.

▍　ArcTime Pro video compression and export

　　ArcTime Pro is the normal process of exporting video. Here, the performance of Ryzen 9 3900X with more cores is relatively normal, and the distance between i9-9900KF is a little bit.

　　This shows that if you do video work, it will be more popular with more cores/threads. Ryzen 9 3900X has the best performance in these products and is more suitable for video workers. The performance of i9-9900KF is also good. Although the number of cores suffers, the actual performance gap is not as big as the proportion of core numbers.

　　Summary of theoretical performance test:There’s nothing to say about small projects. The core specifications and performance of the processor are here. We can know what’s going on by comparing them. What Supercontinental wants to talk about here is the problem that AMD’s multi-thread performance surpasses Intel’s when its single-thread performance is slightly weak.

　　To put it simply, the SMT technology of Ryzen CPU is a little more powerful than the HT technology of Core I series, and the multi-core utilization rate is higher, which is why the single-thread performance of Ryzen 7 3800X is not as good as that of i9-9900KF in many of the above projects, but the multi-thread performance is reversed.

　　"Multi-frame" is bound to be the trend of future development.Win10 system is a good example. You won’t see the scene of Win7 "one core is in trouble, and N cores are watching" in Win10 system. AMD has made a better decision than Intel on how to optimize the performance of "multi-frame".

Game performance test

　　The number of game masterpieces this year is also dizzying, and the two processor manufacturers are also keen to use game performance as their selling point.

　　Here, six popular online games and 3A masterpieces are selected for testing, and the image quality is uniformly set to 1080P resolution, with the lowest image quality. The reason for this setting is to reduce the influence of graphics card bottleneck and maximize the performance difference of CPU.

▍　Tomb Raider: Shadow

▍　DOTA2

▍　GTA5

▍　Total War: Three Kingdoms

▍　Assassin’s Creed: Odyssey.

▍　Jedi survival: the great escape

　　Game test summary:All six CPUs can make the game run at more than 100 frames, but in Tomb Raider: Shadow, Total War: The Three Kingdoms and The Great Escape of the Jedi, the performance of Intel’s two high-end CPU games has obviously abandoned the rest of the processors.Take the position of the first brother of Intel Games..

　　The "extreme game performance" that Intel has been boasting is indeed well founded.However, the game running at such a high number of frames, except for some e-sports big brothers who use 240Hz screens, can actually ignore this frame gap to some extent.

　　Moreover, our test is based on the setting of 1080P resolution and the lowest image quality. If the image quality is properly raised, the graphics card and CPU will tend to be performance bottlenecks, then the gap between them will be narrowed.

Temperature and power consumption test

　　Because it is impossible to test the power consumption of a single hardware, there have been data errors when the software reads the hardware power consumption information. Here, Nortel instrument power consumption meter is used to test the power consumption of the whole platform, and Tomb Raider Benchmark is used to test the full load of the game.

　　I9-9900KF showed the phenomenon of frequency reduction during the test, and the power consumption was lower when the game was fully loaded and tested by Prime 95 than that of i7-9700K. Combined with the above Tomb Raider game test, the frame number of i9-9900KF in the game was not as good as that of i7-9700K, which can explain this phenomenon.

　　On AMD’s side, the power consumption of three generations of Ryzen processor can be effectively controlled by the 7nm process. The power consumption of Ryzen 9 3900X single baked FPU is only 278W, which is nearly 30W lower than that of i7-9700K, which has the highest power consumption. The former is a "miracle species" with four more cores than the latter.

　　As a result of opening PBO, three generations of Ryzen processor hit a temperature wall of 95°C together when baking FPU to reduce the frequency.

　　Intel processors have much lower power consumption and lower frequency at low frequency. The baked FPU of i5-9600KF with few cores is only 68°C, while the 8-core i7-9700K and i9-9900KF have reached the 90°C mark due to more cores and higher frequency, but the temperature is still lower than that of AMD processors.

Summary of PConline evaluation room

▼Comparison of comprehensive performance of six popular CPUs：

　　Hard to do the test, and finally for this comprehensive comparison table, which is the essence of the whole test.

　　The comprehensive performance gap table is the data obtained by synthesizing all the above test items except temperature and power consumption. Because many items will eat multithreading performance, Ryzen 9 3900X undoubtedly won the comprehensive performance championship.

　　Look at the other contestants, i9-9900KF and Ryzen 7 3800X with the same specifications. Although the latter is blessed by SMT technology, some multithreaded scenes will perform slightly better than the former.However, the game is the strong point of i9-9900KF, which lags far behind Ryzen 7 3800X, and wins by high-frequency performance..

　　Because i7-9700K has no hyper-threading function, even if the game is strong, the multi-threading scene drops too many points, and its comprehensive performance is even worse than that of Ryzen 7 3800X, and even it is almost caught up by Ryzen 5 3600X with fewer cores.

　　There is nothing to say about the i5-9600KF. Except for games, other projects are basically at the bottom, but U is actually a good U, but it just happens to be the cheapest and lowest specification one in this horizontal review.

　　Comparing Intel’s game strengths, there is no suspense, but in fact AMD is not too far behind Intel, which is worthy of surprise.

　　Because our game tests are all set to the lowest quality special effects to enlarge the game performance gap between CPUs, the gap will be even smaller if the high quality special effects are turned on.

　　Cost-effectiveness is also a concern for everyone to buy a processor, but there is no more scientific measurement method, so here is a simple and rude one.CPU price ÷ comprehensive performance percentage, get the unit price per percentage of performance. As a result of this calculation,Ruilong 3600X has the highest cost performance and i5-9600KF has the second highest cost performance..

　　Anyway, the smaller the number, the higher the cost performance.Overall, AMD Ruilong will be slightly more cost-effective than Intel Core..

　　As for the unscientific comparison method, I can tell you responsibly: it is good for everyone to have fun, and everyone has his own scale in his heart.

　　Because the higher the performance, the more difficult it is to improve the performance, so how to calculate here will be that the middle/low-end processors have higher cost performance: because the cost of realizing their performance is very low. High-end processors are expensive, and it takes hundreds or thousands of RMB to improve the performance of 10%. Whether it is worth it or not is a matter of opinion.

▼Summary time for expressing personal opinions — —

　　At the end of 2019, Supercontinental believes that it is meaningless to discuss the issue of "whether the processor performance is excessive".

　　As for the reasons, I don’t need to be embarrassed. Everyone is from the era of the media.The demand for creative CPU has soared., playing games to buy less core high-frequency CPU. For those creators and big UP owners, their demand for CPU performance can be said to be bottomless.

　　Therefore, regardless of the use requirements, all those who say that the CPU performance is excessive should be treated as hooligans.

　　Undeniably, in this year’s CPU market, Intel is still firmly on the throne of the game boss.I also changed my computer for playing games to i7-9700K.In some games with high demand for the stability of game frames, it is indeed better than AMD. (It’s not that I’m black, sometimes I really get stuck playing games with AMD processors.)

Sometimes I just get stuck suddenly and then I get disconnected.

　　On the comprehensive ability, AMD with "excess performance" will be even more brilliant.,In other words, AMD’s processors have become "all-powerful"Ryzen 9 3950X, which has the largest number of consumer platforms, has a higher acceleration frequency than any other Ryzen processor. What’s the concept? Not only do you have multi-core advantages at work, but you can also enjoy high-frequency advantages when playing games.

　　Coupled with the rest of AMD’s product lines, the "ceiling" EPYC Rome CPU with servers, and the weakness is the thread ripper of the fever platform. APU more suitable for the low-end platform will also come, and everyone can find their own heart water products in AMD.

　　This year is the flowering and fruiting period of AMD Ruilong.

　　It’s always good to have competition. AMD’s ZEN architecture has given people renewed confidence in Moore’s Law. In order to continue to consolidate its own market, Intel will also speed up the pace of new products, and ultimately, users will benefit. This year’s new CPU products are worthy of our happiness.

▼Guide for purchasing 6 processors (recommended) — —

▍　I5-9600KF 1399 yuan

　　Like i5-9400F, it is stillThis year, there is a high purchase value of CPU.In office, online games and most 3A masterpieces, it will have better performance, and the owner of Internet cafes should like this CPU better.

　　If the game you play is biased towards Tencent online games and the budget is not much, it will be a better choice.

▍　Ryzen 5 3600X 1499 yuan

　　Compared with the above two i5s, this processor has no price advantage.But the comprehensive performance will be stronger.. With the SMT hyper-threading function, I think it is more suitable for users who usually work and play games moderately, and they can also play games by editing pictures and repairing drawings. Professional performance is better than i5, and the game loses a little bit, but it’s not too bad.

▍　I7-9700K 2899 yuan

　　Subjective opinion:If you want me to recommend the CPU in 2019, I think this is the most fragrant CPU. After exceeding 5GHz, the game performance is off the charts, and it has experienced the latest wave of price reduction, which is very affordable.

　　Objective opinion:The 8-core specification is just right for most games, but it doesn’t have hyper-threading. It may not be as good as AMD’s Ryzen 7 series when dealing with work. It belongs to a processor made for games. After the price reduction, the price/performance ratio is really high. It is recommended for game enthusiasts with little budget.

▍　I9-9900kf3,499 yuan

　　The strongest game processor ordered by Intel, but there is also an i9-9900KS in this series, which is the complete body of the 9900K series.

　　Compared with i7-9700K, it has more hyper-threading function, and it has good performance in both games and work. Personally, it is suitable for game anchors — — Turn off Hyper-Threading when playing the game live, turn on Hyper-Threading when editing the essence live, and release the film quickly.

▍　Ryzen 7 3800X 2599 yuan

　　Ruilong 7Their positioning is equivalent to i9-9900K, but the game is obviously not as good as the latter.

　　Because they all have hyper-threading function, their comprehensive performance is stronger than Intel’s, and they are more suitable for working machines. It is recommended that users with low budget should buy them with good working performance and strong game performance.

▍　Ryzen 9 3900X 3999 yuan

　　4,000 yuan, I don’t think I’ll even know if I don’t have a mine at home.

　　The game is still inferior to Intel.But the comprehensive performance is the strongest here.,Those who pursue extreme productivity can consider it.,Or even more extreme, its eldest brother Ryzen 9 3950X.If you have a gold mine at home, you can also choose a higher-end thread ripper series.

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