Power view
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
legal representative: Guo Boyang
time of establishment: November 27, 2017
registered capital: RMB 1 million
enterprise type: limited liability company (invested or controlled by natural person)
address: room 02c-317, block B (second floor), No.28, information road, Haidian District, Beijing
power consumption: 243w
computing power: 22.4m
price of graphics card: 1999 yuan
number 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
price of graphics card: 1599 yuan
every 24 hours Number of time digging eth: 0.017
revenue generated every 24 hours: 27.9 yuan
expected payback time: 57.31 days
video card of radon RX 480
a card, that is to say, it depends on the frequency and SP
,
the better the a card, the stronger the mining.
legal representative: Li Changyong
time of establishment: August 18, 2017
registered capital: RMB 20 million
Instrial and commercial registration number: 510106000795776
enterprise type: limited liability company (solely owned by natural person)
address: No. 1401, building 1, 99 Zhenxing Road, Jinniu high tech Instrial Park, Cheng
More than 500W power supply
sapphire rx580 full load power to more than 200 watts, plus CPU and other hardware power consumption, need more than 500 watts of power supply
If the power supply is500, it is necessary to pay attention to whether it is rated power. The value of rated power is the rated voltage of the electrical appliance multiplied by the rated current. If the actual power of the graphics card is greater than the rated power, the electrical appliances may be damaged; If the actual power is less than the rated power, the graphics card can not operate normally
extended data:
the power of power supply can be divided into rated power, maximum power and peak power
rated power: the ambient temperature is between - 5 ~ 50 ℃, the input voltage is between 180V ~ 264v, and the power supply can stably output power for a long time
maximum power: at room temperature, when the input voltage is between 200V and 240V, the power supply can stably output power for a long time, and the maximum power is generally about 15% higher than the rated power. For example, the rated power of Xingu nuclear power 325pq is 250W, and the maximum power is 287w, which is close to 300W
peak power: the maximum power that the power supply can achieve in a very short time, and the time can only last between a few seconds and 30 seconds. The peak power is related to the operating environment and conditions, which is not a definite value, but the peak power can be very large, which is very easy to mislead users. For example, the rated power of Xingu nuclear power 325pq is 250W, and the peak power reaches 350W. Obviously, only the rated power and maximum power have practical significance
there is no model text
the following is for reference,
mainly write about the main work content, how to work hard, achievements, and finally put forward some reasonable suggestions or new direction of efforts
work summary is to let the superior know what contribution you have and reflect the value of your work
so you should write a few points:
1. Your understanding of the position and work 2. What specific things you have done
3. How do you work hard and what things you use your brain to solve. Even if it's nothing, you should also write some difficult problems, how you solved them through efforts
4. What abilities or knowledge do you need to improve or enrich in your future work
5. Superiors like people who work actively. You should be prepared for everything in your ty, that is, the preparation work before the event is as follows for your reference:
summary is to make a comprehensive and systematic overall evaluation and analysis of the situation in a period of time, and analyze the achievements, shortcomings, experience, etc. Summary is a kind of applied writing, which is a rational thinking of the work that has been done
the basic requirements of summary
1. Summary must have an overview and narration of the situation, some are relatively simple, some are relatively detailed
2. Achievements and shortcomings. This is the main content of the summary. The purpose of summing up is to affirm achievements and find out shortcomings. What are the achievements, how big they are, in what aspects, and how they have been achieved; We should write clearly how many shortcomings there are, what aspects they are manifested in, and how they are proced
3. Experience and lessons. In order to facilitate future work, we must analyze, study and summarize the previous work experience and lessons, and form theoretical knowledge
points for attention in summary:
1. We must be practical and realistic. Our achievements are not exaggerated and our shortcomings are not reced. This is the basis of analyzing and drawing lessons
2. The sentence is smooth and easy to understand
3. There are important ones and secondary ones. When writing, we should highlight the key points. The problems in the summary should be divided into primary and secondary, detailed and brief< Basic format of summary:
1, title
2, body
beginning: overview, overall evaluation; It is a summary of the whole paper
main body: analyze the shortcomings and summarize the experience and lessons
conclusion: analyze the problem and make clear the direction
3. Signature and date.