Computing power allocation
You can refer to the following, according to some commonly used graphics cards in the Internet bar market, sort out the price and calculation power of a related graphics card, as well as the expected return to the current period, It can be used as a reference:
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power consumption: 243w
computing power: 22.4m
price of graphics card: 1999 yuan
quantity of eth g every 24 hours: 0.015
revenue generated every 24 hours: 24.48 yuan
expected payback time: 81.66 days
power consumption: 159w
computing power: 24.3m
price of graphics card: 1599 yuan Yuan
number of eth g every 24 hours: 0.017
revenue generated every 24 hours: 27.9 yuan
estimated payback time: 57.31 days
total power consumption: 171w
computing power: 24.4m
price: 1999 yuan
number of eth g every 24 hours: 0.017
revenue generated every 24 hours: 27.87 yuan
estimated payback time: 71.73 days
Video card (graphics card) full name display interface card, also known as display adapter, is the most basic configuration of computer, one of the most important accessories. As an important part of the computer host, the graphics card is the equipment of digital to analog signal conversion, and it undertakes the task of output display graphics
the graphics card is connected to the main board of the computer, which converts the digital signal of the computer into an analog signal for the display. At the same time, the graphics card still has the ability of image processing, which can help the CPU work and improve the overall running speed. For those engaged in professional graphic design, graphics card is very important. Civil and military graphics chip suppliers mainly include amd (ultra micro semiconctor) and NVIDIA (NVIDIA). Today's TOP500 computer, including graphics card computing core. In scientific computing, graphics card is called display accelerator
The types of chips that provide computing power for AI include GPU, FPGA and ASIC
GPU is a kind of microprocessor specialized in image operation on personal computers, workstations, game machines and some mobile devices (such as tablet computers, smart phones, etc.). It is similar to Cu, except that GPU is designed to perform complex mathematical and geometric calculations, which are necessary for graphics rendering
FPGA can complete any digital device function chip, even high-performance CPU can be implemented with FPGA. In 2015, Intel acquired the FPGA long alter head with us $16.1 billion. One of its purposes is to focus on the development of FPGA's special computing power in the field of artificial intelligence in the future
ASIC refers to the integrated circuits designed and manufactured according to the requirements of specific users or the needs of specific electronic systems. Strictly speaking, ASIC is a special chip, which is different from the traditional general chip. It's a chip specially designed for a specific need. The TPU that Google recently exposed for AI deep learning computing is also an ASIC
extended data:
chips are also called integrated circuits. According to different functions, they can be divided into many kinds, including those responsible for power supply voltage output control, audio and video processing, and complex operation processing. The algorithm can only run with the help of chips, and because each chip has different computing power in different scenarios, the processing speed and energy consumption of the algorithm are also different. Today, with the rapid development of the artificial intelligence market, people are looking for chips that can make the deep learning algorithm perform faster and with lower energy consumption
also playing online games, mobile phones with higher computing power are more fluent, and those with less computing power will get stuck
if you want a mobile phone to have higher computing power and play games without jamming, you need not only more core and higher frequency CPU, but also more memory and more stable and fast network
therefore, network, storage and computing power are the three main factors that determine the computing power of mobile phones. You can go to the tenth power computing platform to learn more about computing power and get free computing power.
Although Europe is also affected by the epidemic, so far, the Geneva International Auto Show, which will open on March 5, has not officially announced plans to postpone or cancel. A number of auto instry giants, including Chinese auto companies, will still participate in the exhibition as scheled. Compared with previous years, this year's exhibition works of Chinese auto companies are of special significance, because the brand-new models equipped with China's standard level edge computing chips will soon appear at the auto show. This means that the competitiveness of Chinese automobile enterprises is no longer limited to the previous engine, gearbox, body, chassis and appearance. Instead, they are facing the higher level development of automobiles and the future of automobile development artificial intelligence. The bugler, the manufacturer of this car size edge computing chip, is horizon from China
horizon's mass proction of car level chips in the field of automatic driving is undoubtedly good news for China's automobile instry as a whole. It can be predicted that in the future, the demand for computing power in automobile and artificial intelligence instry is amazing. In the past few years, we have seen that every step up in the level of intelligent driving will increase the computing power by almost an order of magnitude. If we want to achieve full automatic driving, the vehicle needs thousands of top level computing power. However, the average computing power of procts in the current automotive market has not reached the top of single digit. Therefore, in the face of huge market demand, the strength of Chinese enterprises is very important. If we do not pay attention to this strategic highland, we may still be subject to overseas restrictions like aircraft engines and automobile powertrain. And the emergence of China's national power not only means that our strategic highland is expected to be held fast, but also may be able to capture cities and seize land in the world market. Some experts in the instry predict that the front loading capacity of Cheng Cheng chips will reach one million in two years and ten million in five years
this article comes from the author of car home, which does not represent the standpoint of car home
On June 21, 2019, xinbaojun mobile Internet of vehicles media sharing meeting was held in Nanjing. The first Internet of vehicles without mobile phones shocked everyone
the driving role of the Internet of vehicles technology in the automotive field has been significantly strengthened, which promotes the development of the automotive field. This is the growth space of related instries represented by the Internet of vehicles. After that, with the development of mobile Internet, the arrival of big data, Internet of things technology and new technology, it has brought more growth opportunities to the Internet of vehicles
some people say that with the advent of the era of Internet of vehicles, the curtain of artificial intelligence such as driverless, remote control and VR / AR has really opened. For us, the world is full of unknown and hope
in the final analysis, the arrival of the Internet of vehicles is still the competition of hard power and high technology
CPU main frequency 2800MHz
maximum core frequency 3460mhz
external frequency 133MHz
bus type QPI bus
number of cores four cores
number of threads four threads
first level cache 128KB
second level cache 4 × 256Kb
Level 3 cache 8MB
instruction set MMX, SSE, SSE2, sse3, sse4.1, sse4.2, EM64T
memory controller al channel DDR3 1066 / 1333
I don't need i7 platform because the motherboard problem still can't solve instruction set, so I won't talk about it. 8MB Level 3 cache
the addition of QPI technology, The real four core and four thread intelligent acceleration can make the CPU frequency up to 3.5G, which will work when you carry out
large-scale simulation modeling and calculation.
motherboard: ASUS p7p55d Deluxe 1150-1200 yuan
ASUS p7p55d 950-1100 yuan
support al channel DDR3 2200 (overclocking) / 160 yuan 0 / 1333 / 1066MHz memory
multi language BIOS (BIOS part is Chinese)
rich overclocking function (Rookie will also)
asus's high-end board of more than 800 yuan is well-known, needless to say, the quality. Although the price is expensive, some Chinese BIOS with rich overclocking function is cost-effective. As for other functions, I won't introce them in detail.
memory: Weigang 4GB DDR3 1600g (game Weilong Shuangtong) It costs 380-400 yuan
Kingston DDR3 1600 4G package (flge85f-b8ma9) 400-420 yuan
Yuzhan 4GB DDR3 1600 (Panther gold) 450-510 yuan
760 only supports the frequency of memory 1333, But for Intel's high-end CPU, it's very easy to synchronize super frequency with memory.
hard disk: WD 1TB 7200 to 32MB (serial port wd10eals) 320-350 yuan
the price of 1000g / 32MB cache of Western Digital Blue disk can't be reached by Seagate. Moreover, Seagate's after-sales service is just a dead letter, You can refer to Seagate's after-sales terms.
video card: Litai Quadro FX 1800 2700-3000 yuan
video memory type GDDR3
video memory capacity 768mb
video memory bit width 192bit
maximum resolution 2560 × 1600
bus interface PCI Express 2.0 16x
I / O interface al DisplayPort interface / DVI interface
physical characteristics
3D API DirectX 10 OpenGL 3.0
HDCP support is
other characteristics CUDA parallel processor core: 64
maximum power consumption: 59W
geometric processing power (number of triangles processed per second) 268.6 million
fill rate (pixels processed per second) (quantity) 17.6 billion
e to too many words in the introction items, it is recommended to go to the official inquiry
graphics card: sapphire FireGL v7600 2600-2900 yuan
video memory type GDDR3
video memory capacity 512MB
video memory bit width 256bit
bus interface PCI-E 16x
I / O interface S-Video interface (TV out) / al DVI interface
3D API DirectX 10 OpenGL 2.1 shader model 4.0
320 stream processors (SP)
supporting HDCP is another professional parameter
e to too many words in the introction, it is recommended to go to the official inquiry
optical drive: pioneer dvr-219chv 140 -- 160 yuan
Samsung's optical drive is known for its low performance and high performance price ratio.
power supply: Hangjia multi-core dh6 280 -- 320 yuan
amount The 400W Hangjia power supply is a big brand, The 12cm cooling fan is the best size for the standard mute effect.
chassis: Cool supreme special police 430 (rc-430-kwn1) 240-260 yuan
with this chassis, you don't have to worry about the heat dissipation when the computer is turned on all night.
Display: Philips 222el1sb 900-970 yuan
Philips Pu 221el2sb / 93 950 -- 1000 yuan
HP x22ledch 990 -- 1100 yuan
the above are all 21.5-inch LED screens. It is not recommended to have too large a screen when facing computers for a long time when doing modeling.
I don't need to answer these questions, such as mouse and keyboard, In the eyes of game players, the above graphics cards are garbage graphics cards, but in the hands of professionals, this is a graphics card that can't be compared with
4 * gts580 4 * HD5970 4 * hd6970. The latest generation of professional graphics cards has come out
the price of 6G video memory is as high as RMB 50000.
answer on the first floor: & quot; The new generation of i5 processor is comparable to the old generation of i7 Intel high-definition graphics card. The dynamic frequency Intel high-definition graphics card Intel quick sync video Intel touch 3D Technology Intel flexible display interface (Intel FDI) Intel clear video high-definition technology al display compatible with sotay gt470 extreme speed version supports CUDA parallel computing technology; Support PhysX physical acceleration technology; Support 3D vision stereoscopic display technology; Built in purevideo HD decoding engine; Built in 7.1 channel codec:
about high-definition, dynamic, 3D, garbage heap, who can use i5 processor + mainboard supporting i5 and still use centralized display? Gt470 is all based on games, which is useless to professional people. Even HD decoding has been brought in. It's a gt240 or higher level graphics card, which can be HDCP. Do you know? If you want to play Blu ray HD disc, you need to support HDCP. Do you understand? Built in 7.1 channel, which 2.1 channel sound you recommend can proce 7.1 sound effect?