Can sunrika mine
are you still thinking about mining these days? This is not the year of 2010. Now, don't think about making money from small-scale mining, unless you have a multi million investment. Now, it's large-scale mining with mining machines, and professional management of the whole computer room. Now, there are several ways for personal investment. 1. Buy BTC by yourself. 2. Futures trading. 3. See ipo4. It's hard to get back the capital even if you buy butterfly mining machines by yourself. According to the current price and difficulty of mining machines, mining machines are generally expensive It takes three months to get back the capital (not including electricity, but only mining machine money). But don't forget that the difficulty has been increasing, so you can't get back the capital in your personal mining life. A better way is to buy the power stock through IPO. If you don't say that, you can talk to me about mining teaching as follows http://cnbtcnews.com/bitcoin-study/what-is-bitcoin/bitcoin-from-beginner-to-master.html
You can refer to the following, according to some commonly used graphics cards in the Internet bar market, sort out the price and calculation power of a related graphics card, as well as the expected return to the current period, It can be used as a reference:
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power consumption: 243w
computing power: 22.4m
price of graphics card: 1999 yuan
quantity of eth g every 24 hours: 0.015
revenue generated every 24 hours: 24.48 yuan
expected payback time: 81.66 days
power consumption: 159w
computing power: 24.3m
price of graphics card: 1599 yuan Yuan
number of eth g every 24 hours: 0.017
revenue generated every 24 hours: 27.9 yuan
estimated payback time: 57.31 days
total power consumption: 171w
computing power: 24.4m
price: 1999 yuan
number of eth g every 24 hours: 0.017
revenue generated every 24 hours: 27.87 yuan
estimated payback time: 71.73 days
Video card (graphics card) full name display interface card, also known as display adapter, is the most basic configuration of computer, one of the most important accessories. As an important part of the computer host, the graphics card is the equipment of digital to analog signal conversion, and it undertakes the task of output display graphics
the graphics card is connected to the main board of the computer, which converts the digital signal of the computer into an analog signal for the display. At the same time, the graphics card still has the ability of image processing, which can help the CPU work and improve the overall running speed. For those engaged in professional graphic design, graphics card is very important. Civil and military graphics chip suppliers mainly include amd (ultra micro semiconctor) and NVIDIA (NVIDIA). Today's TOP500 computer, including graphics card computing core. In scientific computing, graphics card is called display accelerator
Gtx960 can dig, but its computing performance is very poor. The single precision is only 2.6t, and the double precision is 1 / 32 of the single precision, so the efficiency is too low
the full load operation of two gtx960s is not as efficient as AMD's one rx480, and the two 960s have the same computing power and higher power consumption
the performance of gtx960 is the same as that of gtx1050ti, and there is not much difference in mining computing power. N-card computing is different from a-card computing. Amd graphics card is used for mining, while r9380 is several times slower for gtx960 mining
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gtx960 graphics card mining is not very cost-effective, mining card is rare, generally a card mining, n card is rare, no matter how much money is not recommended to buy
The performance of gtx960 and gtx1050ti are at the same level, but these two types of graphics cards are not in the range of mine cards, because the computing performance of 1050ti and 960 can not meet the mining requirements, or they may not be able to mine in half a year. Generally, mine cards are made of rx470, 480, 570, 580 or gtx1060 middle end graphics cards, as well as high-end onesthe performance of the graphics card is determined by the hardware specifications of the card itself. No matter what optimization and setting tools are used, there will be no substantial change. If the game has high requirements for graphics card, and gtx960 can not meet the requirements, then the most effective way is to rece the resolution and special effects settings, and the fluency will certainly be improved
You can't dig in a day. It takes 2000 years
the global unified computing difficulty of bitcoin is 2621404453 (expected to change in two days). It takes more than 2000 years for a 2.5GHz CPU to work out a bitcoin
in order to make the graphics card fully loaded for a long time, the power consumption will be quite high, and the electricity bill will be higher and higher. Many professional mines at home and abroad are operated in areas with extremely low electricity charges, such as hydropower stations, while more users can only mine at home or in ordinary mines, so the electricity charges are not cheap. Even in a certain residential area in Yunnan, there was a case of crazy mining, which led to a large area trip of the residential area, and the transformer was burned
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bitcoin network generates new bitcoin through "mining". In essence, the so-called "mining" is to use computers to solve a complex mathematical problem to ensure the consistency of bitcoin network distributed accounting system
bitcoin network will automatically adjust the difficulty of mathematical problems, so that the whole network can get a qualified answer about every 10 minutes. Then bitcoin network will generate a certain amount of bitcoin as block reward to reward the person who gets the answer
when bitcoin was born in 2009, block rewards were 50 bitcoins. Ten minutes after its birth, the first 50 bitcoins were generated, and the total amount of money at this time is 50. Then bitcoin grew at a rate of about 50 every 10 minutes. When the total amount reaches 10.5 million (50% of 21 million), the block reward will be halved to 25
when the total amount reaches 15.75 million (5.25 million new output, i.e. 50% of 1050), the block reward will be further halved to 12.5. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to about 21 million
therefore, computing power trading platforms like 58hash emerge as the times require. Users only need to purchase computing power, trust computing power to the computing power trading platform, pay a certain maintenance fee, and the computing power hosting platform will uniformly maintain the mining machines, and issue the extracted bitcoin to users on time.
Yes, it's said that we can dig Ethernet coins, because the power consumption is low, the computing power is good, and the price of a single card is cheaper
1. Direct exchange purchase, such as fire coin, coin security, buybit, OK and other digital exchanges. Although buying bitcoin through direct exchange is the most convenient way, you have to find the right time to buy it. Buy high may be cut, so it is best to buy according to the market low. At the high point, you can also sell bitcoin, which is a value-added investment
2. Mining machine mining bitcoin, this way to get bitcoin is the most primitive, bitcoin was originally computer mining, now it is a professional mining equipment mining - bitcoin mining machine. The better bitcoin mining machines on the market are Shenma, ant, Avalon and so on. However, the mining machine mining threshold is relatively high, which the group owners should pay attention to
3. Cloud computing power mining is actually the mining method after the mining machine is split, and the digging of bitcoin is actually the factor of computing power. Because mining machine mining threshold is relatively high, so many mining machine manufacturers will split mining machine into a piece of computing power, sell to users
4. It is a new way to dig bitcoin. It mainly corresponds to a 1t mining machine with 60W power consumption. Because of cloud computing power mining, the cost of leasing cloud computing power will not be refunded, so there is a way of mining with certificate of deposit of cloud computing power, because the certificate of deposit can be traded in the end, which can recover a large part of the cost of computing power for users. Now, Xbit is the first innovative miner. Others like VC are OK
investment is risky, so don't be blind
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Mining requires high-performance graphics card
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the graphics card on the mobile phone is CPU core display, which does not support mining
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