NASCAR Racing 2003
Nascar 2003: OpenGL
With all the physics calculations that must be performed for a game as intense as NASCAR Racing 2003 Season (which has a very realistic driving model) as well as AI and graphics, there isnít much room left for graphics. However, at 1600x1200 we can see that the added bandwidth provided by overclocking the memory yields an extra 5% for the RADEON 9800 XT, and 8% for the RADEON 9600 XT. Performance is practically indistinguishable between the all-out overclock and the OVERDRIVE/Rage3D Tweak combination, which doesnít overclock the core as much.