Zotac GTX680 SLI Review
Of course the big comparison here is against the stock clocked HD7970 Crossfire result so that's what our review will focus upon.
3D Mark Vantage
Vantage has always loved the nVidia cards and even in it's patched state where the PhysX is dumped to the CPU to balance the two big manufacturers out, the SLI setup is still a fair way ahead of the AMD option, especially as the detail level is ramped up in the Extreme test.
3D Mark 11
3D Mark 11 switches around with the Zotac GTX680 SLI being miles ahead in Performance mode, and a fair way behind (600 points) as the detail level increases.