Depending on your processor and video card, I think it will. When I had a TNT2 ultra in my 800mhz Athlon with 128mb ram, I could not play Unreal Tournamentin hardware mode. Upgraded to 256, and I could play after running around a bit so the textures would be loaded and the choppiness would go away. When I got 512mb, I could run Unreal Tournament perfectly with no slow downs. But I know UT is a system hog, so....