HDR+AA: Oblivion Mountains

Oblivion – Direct3D

Notes

Under the greater demands of HDR+4xAA, the Radeon HD 2900 XT is able to pull a little closer to the GeForce 8800 GTS 640MB, but it still isn’t able to overtake it until 2560x1600. The factory overclocked board continues to remain ahead of the Radeon HD. This is really surprising considering AMD’s memory bandwidth advantage.

We can clearly see that the alpha AMD driver does improve performance in Oblivion under HDR+AA though.