Increase 570 computing power
The calculation power of mining is as shown in the figure below. This is a little old. At present, vega64 is the fastest. However, considering the price, the best choice is rx570 and 560. The cheapest rx574 is 1599, and the cheapest vega64 is 4800. In terms of calculation power, 570 is 22.6, vega64 is higher than 1080ti, even 34. However, as you can see, three rx570 = one vega64, but in terms of calculation power, 22.6 * 3 = 67.8, basically at the same price, 570 can be exchanged for twice the mining capacity of vega64
rx560, computing power is 11.6, price is 800, 6 pieces 560 = 1 vega64, computing power is 69.6, also has twice the mining capacity of vega64
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
because the cost performance is too low, the computing power is not improved much, and the price is too expensive.
Computing power is a measure of bitcoin network processing power. That is, the speed at which the computer calculates the output of the hash function. Bitcoin networks must perform intensive mathematical and encryption related operations for security purposes. For example, when the network reaches a hash rate of 10th / s, it can perform 10 trillion calculations per second
in the process of getting bitcoin through "mining", we need to find its corresponding solution M. for any 64 bit hash value, there is no fixed algorithm to find its solution M. we can only rely on computer random hash collisions. How many hash collisions can a mining machine do per second is the representative of its "computing power", and the unit is written as hash / s, This is called workload proof mechanism pow
computing power provides a solid foundation for the development of big data, and the explosive growth of big data poses a huge challenge to the existing computing power. With the rapid accumulation of big data in the Internet era and the geometric growth of global data, the existing computing power can no longer meet the demand. According to IDC, 90% of the global information data is generated in recent years. And by 2020, about 40% of the information will be stored by cloud computing service providers, of which 1 / 3 of the data has value
therefore, the development of computing power is imminent, otherwise it will greatly restrict the development and application of artificial intelligence. There is a big gap between China and the advanced level of the world in terms of computing power and algorithm. The core of computing power is the chip. Therefore, it is necessary to increase R & D investment in the field of computing power to narrow or even catch up with the gap with the developed countries in the world
unit of force
1 KH / S = 1000 hashes per second
1 MH / S = 1000000 hashes per second
1 GH / S = 1000000000 hashes per second
1 th / S = 100000000000 hashes per second
1 pH / S = 100000000000 hashes per second
1 eh / S = 100000000000 hashes per second
rx570 8g is better.
n card is better. Can change, give to add money to change n card
but the system needs to be reinstalled once. Because the system has recognized the graphics card
but do you think the miner will come to support the calculation
it seems that all mining machines have GPU acceleration, which is certainly helpful for Computing ~
once compared with single CPU and GPU + CPU computing, GPU brushing is completed, but the fever is severe
1. Open the address of the security center of QQ to unfreeze: http://aq.qq.com/cn2/login_ limit/login_ limit_ Index
2
note: the reason why QQ is frozen is that Tencent finds that your QQ has an abnormal login, that is, the so-called remote login problem. In view of this, Tencent thinks that your QQ can be stolen or has password security problems. Therefore, it is suggested to change the password regularly, and log in QQ on other computers at the same time. Don't save the password login status.