Zotac geforce gtx 470 amp

It's the battle of the big overclocks and it shows just how scalable NVIDIA's architecture is.

The Gigabyte HD 5870 Super Overclock card is a massively tuned AMD HD 5870 which costs £100 more than the Zotac one, and yet they're still toe-to-toe in performance.

Battlefield: BC2 is the only DX11 benchmark which currently favours AMD cards.

DirectX 10 performance

Anti-aliasing performance (4xAA)

DirectX 11 performance