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Ethereum and AMD

Publish: 2021-05-19 10:38:32
1. Rx470 and rx570 are the most cost-effective ones (before 1500), and their mining performance is no worse than 480 and 580, but they are much cheaper. We can also consider the lower 460 and 560, and other models are not worth considering.
2.

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3.

1. Power consumption: 243w; Calculation force: 22.4m; Price: 1999 yuan; The number of eth g every 24 hours: 0.015; Revenue generated every 24 hours: 24.8 yuan; Expected payback time: 81.66 days

2. Power consumption of the whole machine: 159w; Calculation force: 24.3m; Price: 1599 yuan; Number of eth g every 24 hours: 0.017; Revenue generated every 24 hours: 27.9 yuan; Expected payback time: 57.31 days

3. Power consumption: 171w; Calculation force: 24.4m; Revenue generated every 24 hours: 27.87 yuan; Expected payback time: 71.73 days

4. Power consumption: 97W; Calculation force: 9.2; Price: 999 yuan; Number of eth g every 24 hours: 0.006; Revenue generated every 24 hours: 10.09 yuan; Expected payback time: 99.1 days

extended data

mining machine risk

1. The problem of electricity charge

in order to make the graphics card full load for a long time, the power consumption will be quite high, and the electricity charge 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

2. Hardware expenditure

mining is actually a competition of performance and equipment. Some mining machines are composed of more such graphics card arrays. With dozens or even hundreds of graphics cards, the cost of hardware and other costs is very high, and there is a considerable expenditure in mining

3, currency security

the withdrawal of bitcoin requires hundreds of keys, and most people will record this long string of numbers on the computer, but the frequent problems such as hard disk damage will make the key permanently lost, which also leads to the loss of bitcoin

4. Generally, we use AMD's rx470480570580, and then n card's 1060 or above. It's meaningless to dig below these graphics cards
5. The most famous mine card belongs to the h78xx series
the specific reasons are not explained in detail
but the mining graphics card itself is not suitable, whether it is a or n
there is a special miner on the Internet, which is more professional and the price is higher
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extended data:
examination ecation requirements
1. Junior high school or above ecation is required for junior high school nurseries
2. Junior high school or above ecation or five years of relevant experience is required for intermediate nurseries
3. A senior nursery teacher should have a bachelor's degree or two years' experience as an intermediate nursery teacher

application requirements
1. Love the work of Yuesao, have love, patience, responsibility and good health
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8. A card, the more stream processors, the better.
however, this kind of mining is not profitable
9. R9 380 4G is relatively good
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