Mining machine net

1. Is the difficulty of the whole network computing increased

2.

It is reported that the performance of bm1385 chip is more than twice that of bm1384

The power supply scheme of S7 is similar to that of S5. The S5 + mode of dense chip arrangement is adopted, which makes the arrangement structure more compact. Under the same space, 60 chips are placed in S5 and 162 chips are placed in S7

The price of S7 is 1823 US dollars, equivalent to 11650 RMB yuan, and the delivery time is from September 21 to September 30. At the same time, the official announced the parameters of ant mining machine S7. The chip adopts bm1385, a 28nm fully customized chip independently developed by bitcontinental, with a computing power of 4.86t and a power consumption of 1201w. Ant miner S7 is the best miner with the best power consumption ratio so far, and the power per T is about 250W

official website is not open for sale at the moment. Users of early adopters can place their orders in overseas official website. The delivery address is 17% of the Chinese mainland tax and the purchase price is 13630 yuan. p>

ant mining machine S7 specification parameters:

1. rated calculation force: 4.86 Th / S ± 5%

2. wall power consumption: 1210 watts (bit mainland apw3-1600 watt power supply, 93% AC / DC efficiency, 25 ℃ ambient temperature)

3. power efficiency: 0.25 Joule / GH (wall, 93% AC / DC efficiency, 25 ℃) ° C)

4. rated voltage: 12V ± 5%, which should not be lower than 12.0V

5. number of single power board chips: 162x bm1385

6. overall dimension: 301 mm (L) * 123 mm (W) * 155 mm (H)

7. cooling: 2 × 12038 fan

8. working temperature: 0 ℃ to 40 ℃

9. network connection: Ethernet

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for details, please see "ant S7 miner start pre sale"

3. At present, the total network computing power of lightcoin is about 400g. It is impossible for any miner to achieve this calculation power. At present, the calculation power of the world's best lightcoin miner is less than 1G. It is estimated that such a high computational power is sky high

when Leyte coin was born, its founder claimed that Leyte coin was not suitable for AISC. Now, Leyte coin has fallen sharply, which has nothing to do with mining machinery manufacturers

I guess it's bitcoin miner. Miner with 400g computing power is very common. The mainstream Avalon 3 single-mode group 290g on the market, the price is only about 1800. The price of ant s3440g is 2550 yuan.

4. "Computing power (also known as hash rate) is the unit of measurement of bitcoin network processing power, that is, the speed at which the computer (CPU) calculates the output of hash function. In mining, the better the computing power, the faster the mining speed of the mining machine. As for the computing experience of the mining platform, it's like you buy an apple, you have to taste it. I bought the machine on the golden hoe platform before. What they gave me was a month's computing experience, which should be high in the mining platform.

5. 0.03 bitcoin, about 17 yuan

6. In fact, bitcoin mining can not blindly pursue the size of computing power, but also depends on the overall performance of the miner. For example, the single-mode group of Avalon mining machine 2 will be able to recover its cost in about 40 days, but the 800g recovery time of Avalon mining machine 3 is far away, unless the currency price rises. If you are a retail investor, it is suggested that you buy mining machines with small calculation power and fast cost recovery time, which should be regarded as playing. If you have abundant funds and the ability to set up large-scale mining plants, it is suggested that you buy mining machines with high calculation power and high profits. Avalon's 2.3t miner is said to be coming soon.

7. It's deceptive. It's a typical Ponzi scheme

it is recommended to learn about formal P2P networks such as xiaxinrong.com

8. On the whole, it's OK. The technical support of Chia mining machine power area of chi'a Shensuan brand is very strong

9. What do you do