Stefan Mileschin

The GeForce GTX 680 launch marked both the closest and the farthest AMD has ever been from outright beating NVIDIA in modern times. On the one hand NVIDIA beat them by more than usual by achieving the holy trifecta as opposed to focusing just on performance. And yet on the other hand when it comes to raw performance AMD has never been this close. Where the GTX 580 beat the 6970 by 15% the GTX 680 led by just 10%, and even then it lost to the 7970 on some games. With such a close gap an obvious question arises: maybe, just maybe AMD could meet or beat NVIDIA with a higher clocked 7970 and rival them for the performance crown?

Today AMD is putting that idea to the test with the launch of the Radeon HD 7970 GHz Edition. Although AMD is not calling the 7970 GHz Edition a response to the GTX 680 – instead choosing to focus on it being Tahiti’s 6 month birthday – for all intents and purposes this is AMD’s response to the GTX 680. A higher clocked 7970 with AMD’s take on GPU turbo intended to make a run at the GTX 680 and that performance crown. So how does AMD fare? As we’ll see, after today it will no longer be clear who holds the performance crown.

http://www.anandtech.com/show/6025/r...-up-to-gtx-680