Hd7990 and r9290x mining
Publish: 2021-05-05 00:02:51
1. 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.
in addition, 290x mining is not recommended. Because the noise is probably equivalent to the noise in the west of Yingze bridge in Taiyuan.
2. Unknown_Error
3. Performance 7990, 290x, i5 any game is only 50% occupied, so any graphics card can move.
4. The theoretical performance of 7990 is a little better, but note that 7990's actual usable video memory is only 3G (al core card's video memory can't be superimposed, and can only be calculated according to a single video card's video memory). In addition, 7990's is a super power tiger with the highest power consumption in history, and it doesn't have a rated power supply of more than 700W, The performance of 7990 is the same, and the power consumption and heat are much cooler than 7990. If the common core quad core u is not overclocking, the rated power supply of about 600W is more than enough. The most important thing is that the single core card has strong adaptability. When encountering the exotic game that does not support al card optimization, 7990 can only be used as 7970
5. 290x, if you don't feel like you can match it, you can buy it and make your own evaluation
6. 7990 is the strongest, single card and al core, followed by R9, 290x, 780 and 780ti are the weakest, but 780sli is not recommended. The power consumption is too high. Although 7990 consumes a lot of power, it is a single card after all. If you use double 780sli, it is afraid that it will be unstable. The power supply of these cards needs special attention. The power consumption is not small, and there will be a big difference, especially 7990 and 290x, The two cards have always been controversial, and we can see the gap between them
7. R9 295x2 is definitely better, hd7990 has two hd7970s, R9 295x2 has two R9 290x, R9 280x core is the same as hd7970, R9 295x2 single GPU is much stronger, and the power consumption of Hawaii core is lower, and AMD's public card is equipped with water cooling, and the price is only 10999 (Jingdong price is so cheap, hahaha), GTX Titan Z estimates that it will not completely move two gtx780ti specification cores, In short, the performance of Titan Z is similar to that of R9 295x2, but AMD's public version card is equipped with water cooling, and the price of Titan Z is more than twice that of R9 295x2. Who will buy Titan Z
8. Of course, the performance of R9 290x is better than Titan,
7970 is equivalent to r280x
7970 is equivalent to r280x
9. Double hd7990 crossfire must use the crossfire bridge, as long as R9 290x is not used, the performance of R9 290x2 is definitely different. If you have more money, you can directly use R9 290x2, AMD's most powerful al core flagship
10. Early entry privilege (4 days before the official release)
if you want to experience the game, you can buy the Standard Version:
1 game version description, 2K Kobe Xi shoes, Kobe 8 Mitchell ness Jersey, Kobe Hoodie, and more wonderful content, Kobe theme legendary collection version, which costs 265 yuan, The pre purchase reward includes 35000 VC points of NBA 2k16 (available immediately): 30000 virtual currency, dream team bundle (3 packages in total, you must get Kobe free agent card): 35000 VC points of NBA 2k16 (available immediately); Early in privilege (4 days before the official release)
NBA 2k17 legend Golden Edition digital content: 100000 virtual currency, dream team bundle (3 bags in total, must get Kobe Bryant player card), 2K Kobe Xi shoes, Kobe 8 Mitchell ness Jersey, Kobe Hoodie, and more< br />3
in general, the game has its own strengths and weaknesses. The golden version of Kobe theme legend costs 330 yuan. Pre purchase reward, standard version of the game, the price is 199 yuan, pre purchase can get "NBA 2k16" 35000 VC points (immediately) and preemptive experience privilege (4 days before the official release)
2
if you want to experience the game, you can buy the Standard Version:
1 game version description, 2K Kobe Xi shoes, Kobe 8 Mitchell ness Jersey, Kobe Hoodie, and more wonderful content, Kobe theme legendary collection version, which costs 265 yuan, The pre purchase reward includes 35000 VC points of NBA 2k16 (available immediately): 30000 virtual currency, dream team bundle (3 packages in total, you must get Kobe free agent card): 35000 VC points of NBA 2k16 (available immediately); Early in privilege (4 days before the official release)
NBA 2k17 legend Golden Edition digital content: 100000 virtual currency, dream team bundle (3 bags in total, must get Kobe Bryant player card), 2K Kobe Xi shoes, Kobe 8 Mitchell ness Jersey, Kobe Hoodie, and more< br />3
in general, the game has its own strengths and weaknesses. The golden version of Kobe theme legend costs 330 yuan. Pre purchase reward, standard version of the game, the price is 199 yuan, pre purchase can get "NBA 2k16" 35000 VC points (immediately) and preemptive experience privilege (4 days before the official release)
2
Hot content