1. CPU can be used to mine, but the efficiency of CPU
mining is not as high as graphics card. In order to make money, absentees have to calculate the input-output ratio. The input-output ratio of mining with graphics card is higher, so we graally start mining with graphics card. Now you should understand why mining with graphics card does not use CPU.
2. Rx460 / 560 and rx470 / 570 are the most cost-effective. Compared with the price, vega64 has the largest profit. Although vega64 has the highest mining capacity, it is only twice as much as 470, and the price is more than three times. Therefore, two vega64 pieces can be exchanged for six rx570 pieces, but the
computing power is only two-thirds of the latter. When it comes to rx560, the situation is similar
rx470 / 570 is the first choice, followed by 460 and 560
3. You can install three graphics cards with PCI-E adapter. You can read the tutorial online. The cheapest graphics card is 7770, and the speed of a single card is 200. If you make three graphics cards, the average monthly income is about 1000-1200, because you don't need to pay for electricity, so this part is not excluded for you
4. Mining? Of course, the more SP, the better. But we should also pay attention to cost performance, otherwise we can't recover the cost of 6970
5. no, it can only be handled at the police station where the registered residence is located. Forenoon, p>
, the application for the identity card, the renewal of
Management Agency: the
of the registered residence of the local police station: the personal
advisory telephone: 87280478
supervision and complaint telephone: 87280478
reception time: 8:30-11:30 in the morning, 14:00-17:00 in the afternoon; Summer time: 8:30-11:30 a.m., 14:30-17:00 p.m.
number of attendants to the office window: 2 times
processing time: 30 days
extended data
materials required for ID card processing in Hangzhou City:
my household register, The original identity card
is required to be returned. The conditions for accepting identity cards in Hangzhou are: the Chinese citizen
who has reached the age of sixteen years in Hangzhou who has registered residence in China should apply for the identity card in accordance with the People's Republic of China resident identity card act. Chinese citizens under the age of 16 may apply for resident identity cards in accordance with the law of the people's Republic of China on resident identity cards
Hangzhou city identity card handling proceres:
I carry home address book to the registered residence of the local police station for
6. bitcoin savings and trust (btcst), a virtual hedge fund with bitcoin as its investment object, was forced to close in 2012 e to suspected fraud, and bitcoin has attracted people's attention since then. In 2013, the US Securities and Exchange Commission formally filed a lawsuit against the fund founder for a $4.5 million Ponzi scheme
the verdict of this case points out that bitcoin is also considered as a form of currency because it can be used as a means of payment to purchase goods and goods, and can also be converted into other forms of legal tender (such as US dollar, euro and Japanese yen).
7. Can re open a, change a mobile phone number, re registration on the line
8. Bitcoin only has point-to-point transmission function, while EOS can be understood as an operating system, on which DAPP can be developed
9. 280x has been eliminated for a long time. Rx480 is 50% faster than 280. And the power is less than 100W. Therefore, only rx480 is recommended. Recently this period of time is mining, AMD's graphics card out of stock.
