This unified driver has been further enhanced to provide the highest level of power, performance, and reliability. The v5.11 introduces adaptive anti-aliasing, support for CrossFire for the Radeon X1300 series and Overlay Theater Mode enhancements. The new drivers also offer a Doom 3 performance improvement of up to 38 per cent, Quake 4 performance improvement of up to 60 per cent and in older OpenGL titles such as Quake 3, Arena, and Wolfenstein: Enemy Territory, performance improvements of up to 50 per cent. Full release notes are available here.

The download includes the Display Driver, Control Panel, CATALYST Control Center, and WDM Capture driver.

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ATI Catalyst v5.11 for Windows 2K/XP)