Hello everyone,especially to the expert in gaming,i would like to know whether Nvidia Gtx 680 or Ati 7970 is the best???what is the compatible power supply watts and brand for these two graphic card???and one more thing i want to know what is the overclocking,please explain to me about these 3 aspects???I hope the expert of gaming could help me to choose the best graphic card???
The GTX 680 is better out of the box, but the HD 7970 can be overlclocked a lot. You'll want a good 600w PSU to run either card.
the hd 7970 is about 5-7% slower then gtx 680 and even less in price the gtx 680 is a good card but going for gtx 680 over hd 7970 doesnt make sense once you overclock the hd 7970 it can be compared to gtx 680 so save up some money and go for hd 7970 overclock it get full advantage of that card and get gtx 680 performance in advance lol....:)