Debugging of bitcoin mining machine

1. Yes, as long as it's a high configuration graphics card. Now the mining machine starts with 480. The high configuration can earn some money, but the low configuration can't change the electricity charge. N card's computing power is not enough, a card is much higher. You can register in the mine pool first. If the computing power is too low, it will become an invalid node. If you use a home computer, you'd better use three graphics cards. There is little hope of making money.

2. Mining is definitely the first professional mining machine. Many new children's shoes will choose to use the graphics card to mine, but the graphics card mining is just like doing a professional job with the "magic oil", but the efficiency is certainly not high. To dig bitcoin, we should pay attention to the following points: first, computing power (i.e. mining speed), second, power consumption, and third, stable performance. Computing power, bitcoin mining is faster than problem-solving speed, so it is self-evident that speed is more important; Power consumption is directly related to efficiency, that is, the issue of cost expenditure; The stability of performance mainly depends on the stability of calculation force when the working frequency is constant. Just think about it, no one wants the miner to lose its computing power every so often, or even break down. After all, it's all money ~
the general computing power of the graphics card is a few gigabytes, while the professional miner chip is as high as several thousand gigabytes. Take bm1387, the chip with the lowest power consumption in the world, as an example, the S9's computing power is as high as 14T, the power consumption on the wall is only 1400W, and the rated computing power reaches 13.5 Th / s ± 1 J / GH + 12% (wall, AC / DC 93% efficiency, 25 ° Rated voltage: 11.6 ~ 13.0v, in addition, in the case of non independent power supply, three power calculation boards can be connected to different power supply respectively, but each power calculation board can not be connected to multiple power supply, and ensure that the power calculation board is finally powered on
among the mining machines, ant mining machine is my favorite. At the same time, based on the average investment cost of bitcoin in the early stage, ant S9 can basically recover the capital in about five months, and the income in the later stage is immeasurable.

3.

Mining needs high-end graphics card, mining equipment is the first to eliminate NV graphics card. Mining must be done with graphics cards. The overall structure of mining equipment and ordinary PC machine is different is the number of graphics cards. You can install four or eight through pic extension

after expansion, an expansion shelf needs to be made. To fix the graphics card and other equipment, we need to get some fans on the shelf to cool the graphics card

CPU is not very important. But not lower than i5< br />

4. Mine pool register an account, create a miner set password, download a cgminr run OK

5. The n-card with strong general computing performance of AMD graphics card stands by the side
the mainstream is hd7970 hd7950 hd7850 hd7990 r9-290x R9 280x
the other worst configuration can be used to mine is multi card (a-card) crossfire

6. It's too late to dig bitcoin now. The resources have been exhausted. It's not enough to dig electricity for a month!

7. Avalon team has developed the world's first "variable computing power cluster system" (hashs for short, hyper array scalable hashing
System). In this system, the concept of single miner no longer exists, but the concept of mole cluster

taking Avalon 40 nm mole as an example, each mole has 295g computing power. According to the actual situation of the mine site, power supply and heat dissipation, users can freely choose to stack 1-40 moles (corresponding to about 0.3t-12t computing power) into a computing power cluster unit, which can be controlled by one terminal, one network cable and one IP address. Revolutionary technological innovation has raised the flexibility and simplicity of mine layout to an unprecedented level.

8.

You are probably talking about the moving average, generally in the upper left corner or the upper right corner with Ma5, ma10 and so on

Graphical course of

moving average https://www.youxiagushi.com/main/viewthread.php?tid=122948

9. If you use NVIDIA graphics card, you can directly use CUDA mode in guiminer. If it's amd graphics card, you need to download AMD's own stream SDK package for OpenCL, about 200MB, which can be downloaded from AMD's official website. For general users, the server can select btcguild (any). Fill in the user name and password of your worker account registered on btcguild website, and then click "start mining", and the next thing will be left to GPU.