Damage of graphics card mining to graphics card
secondly, the computer needs to be running all the time and can't be turned off for mining, which requires a lot of computer. It is harmful for each part to do a lot of calculation for a long time, and it also requires high power supply for the computer
mining can't be powered off, and it needs to be recalculated after power off. Graphics card long time to do a lot of calculations will lead to greatly shorten the life of the graphics card, so their own home, do not recommend mining, mining is not as expensive as electricity
high temperature has an impact on the service life.
however, as long as the quality of the graphics card is up to standard.
the heat dissipation is good, then three years is sure to be no problem
no impact< But mining is a pit
similar to pyramid schemes
there is no practical significance.
it has nothing to do with video memory
traditionally, amd card retains the ability of double precision calculation. No castration
n card has been castrated greatly. So the computing power is not as good as card a.
The life of the graphics card is the same as that of the general electronic components, which is 6 to 10 years< br />
Mining graphics card life is basically 1 to 2 years. There is no accurate figure for the service life of the graphics card. It can only be said that the general mainstream graphics card can be used normally for about 3 to 5 years. However, e to various internal and external reasons, some graphics cards broke after one or two years of use, while others did not break after more than five years or even six or seven years of use
for a long time full load operation or mining graphics card, because the long-term full load operation, graphics card has been running at high temperature, will greatly shorten the life of the graphics card, basically one or two years will appear problems, physical fitness better graphics card, life is relatively long
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2021 mining graphics card with the highest cost performance:
1, NVIDIA RTX 3060 Ti
NVIDIA rtx3060ti can be said to be the most cost-effective mining procts at present. It not only has the performance close to rtx3070, but also has lower function, so it is more cost-effective. It can be said that it is the first choice of 201 mining graphics card
NVIDIA RTX 3070 also has an excellent price. It can provide 60mh / s performance output under 130W power consumption, and has no other problems except the price slightly exceeds 3060 ti The NVIDIA RTX 3080 provides a performance output of about 100mh / s at 220W power consumption. The power consumption is slightly higher, but the output is also considerable4. Except for the above n card, there is finally an a card. At the level of 190W power consumption, it can output about 80MH / s performance output, which is also a very excellent proct
5, NVIDIA RTX 3090
finally, you must be familiar with this proct. NVIDIA RTX 3090 can provide about 120mh / s or more at a power level of 285w. Of course, Xiaobian does not recommend you to buy the graphics card. After all, there are too many mine owners and the price of the graphics card is rising step by step. The above procts may all be at a premium. You guys need to think about it
1. Price
you may know that intensive mining is quite expensive because it requires a lot of resources. The power consumption is huge, and with everyone's participation, the difficulty of mining will increase, which means that a lot of computing power is needed
as the cost increases, you should remember that the price of GPU for mining should be one of your top considerations
nowadays, most mining equipment is created with several GPUs, so that they can make more (Network) contributions and make more money (tokens). The cost of each GPU may vary, depending on how much you are willing and able to spend, but you can expect the price of each GPU to range from $150 to $1300
your best choice is to buy those graphics cards with moderate price. In this way, you won't pay too much, but you can still get a decent proct, and it's worth your time to mine
2. Power consumption
as mentioned above, power consumption is a big problem. The greater the power consumption, the greater the heat generated in the mining process. But these two problems can be controlled as long as high wattage GPU is not used
if you don't want to deal with these problems, choose a low or medium wattage GPU, or pay extra for advanced cooling technology. However, you should remember that this will mean that your hash rate will be reced, so your profit will not be so high
3. Hash rate
when we discuss hash rate, it is also an important factor, which is determined by the execution speed of GPU, or mining speed. The type of GPU you use and the algorithm your token uses are also important factors
therefore, if you do not have a specific currency, perhaps the best thing is to buy a GPU with a comprehensive hash rate, so that it can play a role in a wider range of hash algorithms
in this way, you don't have to dig one coin, but have the opportunity to dig another
4. Warranty is also something you should pay attention to. However, it should be noted that mining will not damage your GPU more than games or other high-performance tasks
however, as long as you choose to mine, your GPU must perform under continuous load, so for the sake of safety, it is recommended to buy a 2-year warranty. After all, if something happens, the money will be wasted
5. Overclocking performance
overclocking is also something you need to study, because many GPUs can adjust to faster performance, sometimes even 20-30% faster
this can make the graphics card more efficient, help you make more contributions when solving each block, and then ensure more sharing. Considering this, it depends on the overclocking performance of GPU. When it is forced to the limit, it is necessary to choose the one that can do better
of course, there are other minor factors that can also affect your performance as a miner, but these are the main things to pay attention to.