R9280 computing power
not only R9
280 and 290 series can mine, but also rx580, rx570, rx480 and rx470 series have strong mining computing power and can support mining.
The performance of medium and high level graphics card is between gtx760 and gtx770. Regardless of the fact that its power consumption is slightly higher than that of N card, its cost performance is quite good
how to judge the performance of graphics card:
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search gpu-z in the network and click to download software
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double click to open gpu-z for viewing
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the performance of graphics card mainly depends on: core (GPU code), stream processor (number of renderers), memory type, memory bit width and current core frequency. Core refers to the core code of graphics chip. The number of stream processors has a direct impact on the processing capacity. The more the number, the better the performance. The type of video memory refers to the type of memory used by the graphics card. The larger the number, the higher the frequency. The bit width of the video memory refers to the data flow speed between the video card and the motherboard. The larger the bit width is, the faster the speed is. The current frequency refers to the working speed of the video card
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finally, gpu-z can measure the constitution of the graphics card, and the constitution determines the ultimate overclocking ability of the graphics card. The higher the percentage, the better
R9 280 is a high-end graphics card
this card plays lol like a big shark vs a small fish
What do you say?
The performance of 280 is about 3-5% lower than that of 960

in terms of performance, referring to the evaluation of foreign media:
the performance of R9 280 under 1920 * 1080 is about 125% of that of gtx660
the performance of R9 280 at 2560 * 1440 is about 130% of that of gtx660
from the above performance percentage, we can see that the performance of R9 280 is about 25 ~ 30% better than that of gtx660. Considering the price factor, if you say that R9 280 is only 100% more expensive than gtx660, plus the performance of R9 280 is 25 ~ 30%, the result is very obvious. The price performance of R9 280 is significantly higher than that of gtx660, and the performance lead is also relatively large
If yes ± 5-10% performance gap. If you like n-card, you can choose n-card. But now the performance gap is more than 20%, I think R9 280 is the best choice.
n card
compatibility. It's recommended to use gtx650ti to play online games
