Identification of miner graphics card
Specific steps:
< UL >first of all, we need to find a mine pool which is easy to operate and proces stable output. The role of the mine pool is to subdivide the data packets for each terminal. We can pay the corresponding amount of bitcoin according to the proportion of the data packets calculated by the terminal through the precise algorithm
a mine card is a graphics card used for mining, that is, a virtual currency used for mining bitcoin or other computing proction. Because of the heavy workload and long working time, the hardware life is often shorter than that of a normal graphics card. Before 2014, only a card can be used for mining, but now n card can also be used for mining. So n card without mine card is not applicable.
in other words, there are a lot of "mining machine graphics cards" on Taobao, because these graphics cards use less materials under the same core and basically unchanged hash speed, such as recing video memory to improve the performance price ratio (the size of video memory has little to do with the mining speed), which can shorten the time to recover the cost
in short, the graphics card of mining machine is the core of common high-end graphics card + the workmanship of low-end graphics card, or some cheap medium and high-end public graphics card.
there are only two ways to judge whether the card is mine card or not:
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the most obvious sign of mine card is that the PCB on the back of GPU core turns yellow, which is caused by long-time full load work
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get a temperature curve and run time to know if it is mining. It's only the mine that operates at such a high temperature for a long time without taking effective cooling measures
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what is the meaning of graphics card
the so-called mine card is the graphics card for mining. The "mining" here is virtual mining. Generally, there are professional graphics cards to mine, and the mined mine is actually bitcoin. Users download the mining software from the computer and then run a specific algorithm. After communicating with the remote server, they can get the corresponding bitcoin. Most of them work by burning the graphics card, so the power consumption is large. Graphics cards and mine cards are usually graphics cards with ATI chips. When bitcoin went out of business, those miners took out their mine cards and sold them as second-hand ones
The core part of the graphics card and the power supply part of the mine card have obvious burnt yellow color, and yours is not obvious, so it is not a mine card