Hell Level, Eye-Candy Mode

Performance drop from activating full-scene antialiasing and anisotropic filtering is gargantuan.

Still the GeForce 6800 Ultra, GeForce 6800 GT deliver nice performance, while the RADEON X800 XT is significantly slower. Less powerful graphics cards are not really good performers in Doom III with eye-candy features enabled.

Benefits the new version 4.9 beta drivers provide in terms of performance seem to be somewhat more substantial in eye-candy mode. Nevertheless, the RADEON X800-series still lag behind the GeForce 6800-series.