Last week ATI caused a stir in the enthusiast community by releasing a "Doom 3 Hotfix" driver labeled 4.9 BETA for users of Radeon graphics cards which promised increased OpenGL performance for the new game. They also released their official Catalyst 4.8 drivers which promise even more performance increases. Follow Shane over at TweakTown as he benchmarks all the new drivers and see all the results for yourself.