Does bitcoin mining have anything to do with broadband
As long as the basic independent broadband on the line, there is no demand for network speed
mining refers to the process of using computer hardware to calculate the location of bitcoin and obtain bitcoin. When mining, we need to confirm the virtual currency transaction. In the process of transaction, we run complex operations. Miners use computers to perform these operations, and then get the virtual currency reward
mining, the process of computing the location of bitcoin by computer hardware and obtaining it, is called mining. Every other point in time, the bitcoin system will generate a random code on the system node. All computers in the Internet can search for this code. Whoever finds this code will generate a block and then get a bitcoin. This process is often called mining. Computing this random code requires a lot of GPU operations, so the miners purchase a large number of graphics cards to get bitcoin profits more quickly.
Although many investors know nothing about bitcoin mining, they still can't resist the temptation of bitcoin price and plan to invest in the mining army. So if you also want to mine, I believe you will have a question in your heart: "what is a bitcoin miner? What is the principle of bitcoin mining machine? " To solve this problem, let's remember some popular science today
origin of bitcoin
to fully understand the origin of bitcoin, we have to mention the existing financial system
bitcoin mining machine specially used for mining. The popular digital currencies in 2013 include bitcoin, Leyte coin, zeta coin, pennies (Internet), invisible gold bar, red coin, pole coin, BBQ coin and prime currency. At present, hundreds of digital currencies are issued all over the world
with the orderly implementation of cashless society, banknotes will inevitably disappear in the long river of history with the passage of time. The future digital currency is believed to be similar to bitcoin, but it is by no means a limited supply. But when the human ability to proce wealth can be completely matched by the computing power of the computer, the issuing speed of e-money is directly proportional to or slightly exceeds the computing speed of the computer to create moderate inflation. In the future, while mining, it is also creating value rather than wasting electricity. In the end, the small changes in proctivity of digital currency match the difficulty of computing power, which may be the final form of human currency
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bitcoin mining has little to do with network width, but it must be connected to the Internet
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it's OK to have no independent graphics card, but because the CPU speed can be ignored compared with the graphics card, it's very slow (I3 only has about 2.5m speed, helpless), so it's not profitable to use only CPU to mine
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according to the bitcoin generation algorithm, bitcoin is becoming more and more difficult to dig
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Mining with NVIDIA graphics card, unless you use gtxtitan, gtx690, gtx680 and other monster graphics cards (thousands of silver), other absolute loss (calculated into electricity, network, equipment)
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you can use amd graphics card mining, now the most cost-effective mining graphics card should be HD5870 (700 yuan), If you overclock a little, you can get 400m speed, HD5970: 700m. You can also buy a hd7990 (9000d ocean, 1200m speed) regardless of the cost, and earn a few bitcoins a month
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of course, you can buy a professional mining machine, any graphics card will be killed in seconds, and you can get back soon
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if there are not too many machines, the effect of 2m, 4m and 100m is the same<
Guangzhou Yunxing technology yxbitcoin answers for you.