Adjectives of calculating power

1. If you buy a miner, you can go to digyi mining to have a look. I bought one a few days ago, which has high calculation power.

2. This income is not fixed. Today is July 17th. According to the difficulty of today, you can dig 0.019 BTC a day. Today's price of okcoin exchange is 578, so your daily RMB income is 10.982 RMB. The difficulty will increase day by day, and your income will graally decrease!

3. In fact, bitcoin mining can not blindly pursue the size of computing power, but also depends on the overall performance of the miner. For example, the single-mode group of Avalon mining machine 2 will be able to recover its cost in about 40 days, but the 800g recovery time of Avalon mining machine 3 is far away, unless the currency price rises. If you are a retail investor, it is suggested that you buy mining machines with small calculation power and fast cost recovery time, which should be regarded as playing. If you have abundant funds and the ability to set up large-scale mining plants, it is suggested that you buy mining machines with high calculation power and high profits. Avalon's 2.3t miner is said to be coming soon.

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5g will become the most frequently used word in 2020. In the past year, 45 telecom operators around the world have begun to deploy 5g. Obviously, 5g will change our lives at a speed far faster than 4G. As the world's largest mobile phone chip supplier, at this CES, Qualcomm also showed its overall layout of 5g era for the first time, initially completing the comprehensive coverage of mobile phones, computers, cars and cloud

different from the previous press conference in which mobile phone business occupied the C position, the biggest space of this CES press conference of Qualcomm was about the automobile business. For the first time, the automotive field has become the focus of Qualcomm's layout. In addition to the Internet of vehicles business that has been laid out before, this time, Qualcomm has also extended its tentacles to automatic driving

automatic driving platform with more flexibility and lower power consumption at the press conference of Qualcomm on the eve of CES, Qualcomm officially launched the new snapdragonride platform, officially listed various problems encountered in current automatic driving, and said that its own platform is one of the most advanced and scalable open automatic driving solutions in the automotive instry. This kind of scene is like, one day, a former mobile phone chip maker suddenly stood in front of a pile of car Tier1 and sighed: "there is no one who can take a taxi. I have to come to the automatic driving solution."

with the development of 5g and artificial intelligence technology, more and more technology companies have joined the automotive instry, using the advantages of chips and software to enable intelligent vehicles and accelerate the intelligent and networking process of vehicles. Perhaps, owning a more intelligent and convenient car will come true earlier than we think

this article comes from the author of car home, which does not represent the standpoint of car home

5. This is mainly related to their own design, and has nothing to do with the FPGA chip. We need to make a detailed pre analysis of the design task. For example, the internal processing clock frequency is not high enough or FIFO read-write scheling is not fast, so the processing speed is certainly not high.

6. People who enter the secondary market of digital currency before trading

7.

The first echelon: Kirin 970 and apple a11: independent AI processing unit and AI software system, as well as open AI underlying technology strength

the second echelon: Qualcomm snapdragon 845 has no independent NPU, and its software system is also independent. The opening of underlying technology depends on various mobile phone manufacturers, unlike Huawei and apple, which have the source of technology

the third echelon: MediaTek P60 lacks an independent NPU, and its software system relies on various companies. Although it has the blessing of oppo R15, it has always been linked with the low-end machines of many manufacturers (Hongmi, Meilan, etc.), so it is not good in momentum or strength

specifically, we can look at the gap in three aspects

Comparison of

Architecture:

970 has NPU unit, while 845 is the traditional CPU + GPU + DSP architecture. Snapdragon 845 does not speed up the relevant hardware, but uses DSP to process the relevant operations. In fact, it is meaningless to directly accumulate the computing power of CPU, GPU and DSP. Because these are shared resources, it is impossible to use all of them for AI computing. At present, a network model can not be split into different computing entities. The performance of Kirin 970 only uses NPU, and does not include CPU, GPU and DSP. Compared with the traditional CPU, NPU has 25 times performance and 50 times energy efficiency advantage in the neural network algorithm. At this point, 970 has won a lot

comparison of calculation ability:

through the evaluation of AI running score, we can see that 970 vs. 845 have obvious advantages in basic calculation ability

Master Lu AI score test, Qilin 970 crushing Xiaolong 845

1. Master Lu AI score:

Qilin 970 score 233, Xiaolong 845 score 190. 2. NPU is more efficient and full-time: if one word is used to describe Qilin 970's NPU, it is "specialized in technology". Only when it comes to AI task processing, it will be handed over to NPU independent chip for full-time computing processing, Moreover, under the same task, the efficiency of NPU is much higher than that of CPU + GPU + DSP distributed heterogeneous computing

Distributed heterogeneous computing: since CPU, GPU and DSP are not designed specifically for AI computing, it is not surprising that they are not as efficient as single NPU in terms of execution efficiency. The other situation that running score software does not involve: when CPU, GPU and DSP are already in full load, the mobile phone chip can not provide enough AI computing power, and the efficiency will be further greatly reced

AI Ecology:

focus on showing the difference between AI and non AI. Qilin 970 hIaI has established an ecology, and new applications appear one after another. At present, Qualcomm is still on paper

specifically, mobile phones can be directly benchmarked, compared with Samsung S9, S9 + app opening, red envelope grabbing, games, etc.

so at present, there are only two companies in the world that master AI chips: apple and Huawei

when it comes to the true flagship of AI, many so-called AI mobile phones in the market are actually embodied in the form of AI experience, such as AI photography and AI voice communication (Samsung S9, Xiaomi, etc. equipped with snapdragon 845), rather than AI based performance. So these are not really AI phones

I think that if we really want to use mobile phones as the flagship of AI, it is the Qilin 970 series procts. Take glory V10 for example. The AI performance of glory V10 comes from the soft and hard AI support of AI chip Kirin 970 and emui8.0 artificial intelligence system. Qilin 970 adopts the hIaI mobile computing architecture. The AI performance of NPU is much better than that of CPU and GPU. It handles the same AI tasks and has about 50 times energy efficiency and 25 times performance advantages. This means that Kirin 970 can complete AI computing tasks faster with less energy consumption, and it also means that CPU and GPU are liberated from AI processing, achieving better results

in short, the three most outstanding and core features of glory V10 are independent AI processing unit, supporting AI operating system, and open underlying AI technology strength and ability. These three points are also the reasons why he can stand out in the same instry. So he's the true flagship of AI

However, I feel that AI chip technology is still in its infancy in mobile phone applications, and the technology has not yet reached the mature stage, and there are still many immature and imperfect places. It takes time for manufacturers to update and promote technology, and it takes time for the market to accept and digest. However, in any case, the era of AI smart phones has come, and the speed is rapid, and the AI chip technology is bound to develop rapidly and mature

8.

Such new words are: big data, video stream, diving, window, desktop, charging, water releasing, green, highlight, landing, connection

1, big data

IT instry term refers to the data set that can not be captured, managed and processed by conventional software tools within a certain period of time. It is a massive, high growth rate and diversified information asset that needs new processing mode to have stronger decision-making power, insight and discovery power and process optimization ability

The original meaning of window is window, and the new meaning is a rectangular area on the screen of human-computer conversation interface. Another new meaning is "the time to meet certain conditions", such as "rocket launch window" and "refined oil price adjustment window"

The original meaning of desktop is the plane used to put things on the desk. The new meaning is to enter the computer's windows operating system platform, the background displayed on the display

4. Charging originally refers to connecting the DC power supply to the two poles of the battery, so that the battery can obtain the discharge ability. Now it is compared with learning to supplement knowledge and improve skills

It used to mean to let the water out, but now it often refers to collusion in cheating in sports games, one side deliberately loses to the other

In the past, it refers to the connection of train tracks, but now it refers to the connection of two things

9. There are so many descriptions (countless
)
to describe the strong power and winning every battle Invincible
)