Performance in Simulators
The CPU limits performance of the GeForce 7 cards in 1024x768. In higher resolutions the G70-based products fall behind the GeForce 7900 GT, but their speed is quite enough for comfortable play in 1600x1200 with enabled FSAA and anisotropic filtering.
ATI Technologies’ solutions are much slower because the Pacific Fighters engine is optimized for the GeForce 6/7 architecture.
The results of the GeForce 7800 GT and ASUS EN7800 GT are similar because they have similar GPU clock rates and, as a result, similar speed of processing pixel shaders. Both the cards are considerably slower than the GeForce 7900 GT and Radeon X1800 XL and do not allow playing in resolutions higher than 1024x768 when full-screen antialiasing is turned on.