Second hand video card mining machine

1. mining machine is mainly graphics card performance, the server requires CPU performance, completely different
mining machine can't replace server. Home high-end configuration of the second-hand host can be. Or directly to the second-hand market to find second-hand server on the line.

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Mining graphics card is an excessive loss of the life of the graphics card

how long it can be used depends on the processing materials of the graphics card and how long it has been mining

it is recommended to choose the graphics card, and you can choose a brand new one in tmall or jd.com, which is more secure

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3. The emergence of the mine card should be bitcoin. Similar to some games, there are mining places. In the beginning, the main way to earn that money was mining. Later, many methods were extended. But at first it was mining. So later it was called mine card
because it took a long time to open the game. There are requirements for the quality of the card. The quality is not good, even the game can not be opened. The quality is too good. It's too wasteful. So there are two cards. It mainly depends on the market. Experience luck
hand only. Hope to choose

4. The reason for the formation of the mine card: in the past two years, the virtual bitcoin was very hot for a period of time. It was generated by a large number of calculations based on a specific algorithm. AMD's consumer level graphics card is very good for procing bitcoin, which is also called "mining"
Mining graphics cards are full loaded almost 24 hours a day, continuously calculating, which will shorten the life of graphics cards. As a result, after a period of time, the value of bitcoin plummeted, that is, "mining Nan", and a large number of long-term mining a cards entered the second-hand market
so the mine card is second-hand card, but second-hand card is not necessarily second-hand card, N card used card is almost not mine card (N card mining is not suck).

5. Mining is generally hd7870 and hd7990, other mining is not enough to see

6. In order to enter the second-hand mine card, we need to be psychologically prepared. Due to the heavy work for many times, the chips may be yellow. This kind of graphics card is generally not recommended, because the life is usually very short.