R9280x mining speed

1. Because of the emergence of mining machine, bitcoin mining with graphics card has been basically eliminated after the middle of 2013. Take AMD hd7950 be graphics card as an example, its computing power is 700m. Under the current difficulty, without calculating the electricity charge, it can earn 7 cents a day. At present, the price of a bitcoin is about 3700 yuan.

2. Well, it's pretty slow now

3. I don't know 7990. I haven't used it, but I used 290x. The general situation is as follows. If I is set to 20, the rejection rate is high, and the speed is a little more than 830k. I set it to 19, the speed is about 822k, the rejection rate is great. The 900K spread on the Internet is after overclocking, and the speed can reach 900 ~ 905. I haven't tested the power consumption after overclocking, but the actual mining power consumption is more than 200 watts. More accurate test, wait until the next shutdown! In addition, 7990 can only have 3 cards (6 cores) at most, and can support 4 cards (8 cores) with crack driver
in addition, 290x mining is not recommended. Because the noise is probably equivalent to the noise in the west of Yingze bridge in Taiyuan.

4. Now you can't make money from the electricity bill by using the graphics card to mine.

5. --gpu-engine 1020或1050 --gpu-memclock 1500
不谢

6. Don't dig, it's too late...... The exchange of fire will be increased by 30-50%, which is not enough for the electricity and machine loss costs. Save it for the game

7. In addition to asus's Ares series, the a card is almost the strongest
as for how much it can surpass, anyway, my friend's video memory surpasses 1185 / 1235 7200

8. As for the picture, where did you buy it from? If you are sure it's private, it's not. I'm 280x. I've used it for more than three years and it's no problem. As for the mine card, it's really hard to distinguish.

9. E-cash: electronic cash. Also known as e-money or digital cash, it is a very important electronic payment system. It can be regarded as the electronic or digital simulation of real money. E-cash exists in the form of digital information and circulates through the Internet. The characteristics of e-cash: 1.
credit card, e-cash
full name of e-cash: electronic cash. Also known as e-money or digital cash, it is a very important electronic payment system. It can be regarded as the electronic or digital simulation of real money. E-cash exists in the form of digital information and circulates through the Internet. Features of e-cash: 1

10.

bus line: Metro Line 3 → Metro Line S3 → No.136, the whole journey is about 34.6km

1. Take Metro Line 3 from Nanjing station, pass 12 stations, and reach Nanjing South Station (or Metro Line 1)

2. Walk about 390m, transfer to Metro Line S3

3. Take Metro Line S3, pass 11 stations, and reach Liucun station

4. Walk about 570m, Arrive at the red sun decoration City Station

5, take bus No.136, pass 2 stops, arrive at Shilin Park Station (also take bus no.d9, 158, 183)

6, walk about 570 meters to Suning Yuhua logistics center