History of graphics card mining

1. There's a mistake upstairs. bitcoin came out in 2009. How could bitcoin mining machine be 7 or 8 years old

now, of course, there are still people mining. There are about 21 million bitcoins in total. At present, there are about 13 million bitcoins in the world, and there are 8 million left. However, now mining is basically large-scale integrated mining machine, and the era of graphics card mining ended at the end of last year, because with more and more bitcoin being g out, the difficulty of mining is increasing automatically, and large-scale mining equipment is manufactured in batches, resulting in that the computing power of graphics card can no longer generate positive benefits
for example, the current mining difficulty is 16818461371, and the computing power of a better graphics card such as ati5970 is 800mhash / s. It takes 2863 years to dig out a bitcoin. The computing power of the large-scale integrated miner can reach 2tash / s, and it will take more than a year to dig out a bitcoin. There are many manufacturers procing this kind of large mining machine all over the world, and the computing power is still improving. Only this kind of equipment has been put into use for more than 100000.

2. No, it's not cracked

3. Hello, you can't find bitcoin. Maybe two years ago, but now you get nothing but waste electricity. Mining has become a very professional thing, ordinary computer mining, graphics card mining has long been eliminated. Now mining needs professional ASIC mining machine, even so, the profit margin of mining is very small. At present, retail investors have graally launched the historical stage of mining. Now mining relies on low electricity price and low energy consumption mining machine.

4. Speed, electricity, of course, pay ah, there is no need to pay electricity free card.

5. You're talking about bitcoin hanging up, which means bitcoin mining. This was OK two years ago, but not now. At that time, there were few people who knew and played bitcoin, mainly gamers, geeks and digital currency enthusiasts. Mining was also very simple, and the computing power was very low. Ordinary computers could complete mining. However, with the rise of bitcoin price and the increase of attention, people began to look for faster ways to mine. Therefore, graphics card mining came to the stage of history, Some people buy a large number of graphics cards for mining, commonly known as burning graphics cards. Of course, there are also some people through the Trojan virus control a large number of computers for mining. But these were finally eliminated by history. In March 2013, the introction of ASIC mining machine into the market began to subvert bitcoin mining. With a large number of ASIC mining machine put into use, graphics card is graally eliminated. Now, of course, the profit of this kind of professional mining machine is very low, and it is almost difficult for retail investors to make profits. Now mining is fighting for electricity price and energy consumption. Mining is graally becoming centralized and computing power is concentrated.

6. For most ordinary people, there is another place for shopping. There are many brands of new procts gathered here. The diversified retail experience must be her advantage. It also collects the works of many young artists and shows them to you for a long time, so that customers can enjoy the works of art and other art performances when they are shopping. It can not only cultivate our appreciation of art, but also give young artists more opportunities to create and publish their works.

7. Hello: your organizational relationship can continue to be placed in the Party branch of Yiwu's talent market, paying party fees on time, or in the community or street party organizations where you work in Hangzhou. You can go to the street of Hangzhou and ask the full name of the Organization Department of the district Party committee where the street is located. Then you can go back to Yiwu talent center and open the organization relationship to the Organization Department of the district Party committee where the street is located, that is, the personnel files (including Party members' files) are put in the talent market of your hometown (Yiwu)

8.

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

{rrrrrrr}

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 considerable

4. 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

9. Limiting the mining capacity means that when the graphics card is running, the driver will automatically detect "specific attributes of Ethereum cryptocurrency mining algorithm", and limit the hash rate to about 50%, which greatly reces the mining efficiency What is hash rate? In short, if mining is to solve a mathematical equation problem, then the hash rate is the speed of data processing per second.)
in general games, 3D rendering almost does not require a lot of hash operations, and NV only limits the hash rate, that is, it focuses on Ethereum, a kind of cryptocurrency, and has no effect on other cryptocurrencies that do not use hash rate as a mining algorithm. Therefore, there is no need to worry about the impact of mining restrictions on the normal use of the graphics card. With the introction of special mining machine and more restriction algorithms, the price of graphics card will return to the right track.