Feature highlights of the 8.921.2 RC11 AMD Radeon HD 7900 driver

Super Sampling Anti-Aliasing and Adaptive Anti-Aliasing Preview support for DirectX 10 and DirectX 11 applications

• AMD Radeon HD 7900 users can now enable Super Sample Anti-Aliasing and Adaptive Anti-Aliasing through the AMD Catalyst Control Center for DirectX 10 and DirectX 11 applications.
• Applications must support in game Anti-Aliasing for the feature to work (Forced on Anti-Aliasing through the Catalyst Control Center is not supported for DirectX 10 and DirectX 11 applications)

• 8% (up to) performance improvement in Aliens vs. Predator
• 15% (up to) performance improvement in Battleforge with Anti-Aliasing enabled
• 3% (up to) performance improvement in Battlefield 3
• 3% (up to) performance improvement in Crysis 2
• 6% (up to) performance improvement in Crysis Warhead
• 10% (up to) performance improvement in F1 2010
• 5% (up to) performance improvement in Unigine with Anti-Aliasing enabled
• 250% (up to) performance improvement in TessMark (OpenGL) when set to “insane” levels

• Folding@Home: intermittent stability issues have been resolved for the OpenCL version of Folding@Home
• Call of Duty Modern Warfare 3 no longer experiences minor flickering with Tri CrossFireX configurations
• Dragon Age 2 no longer experiences minor flickering with Tri CrossFireX configurations
• StarCraft 2 no longer encounters issues when quitting campaign with Tri and Quad CrossFireX configurations
• BattleForge stability has been improved with Tri CrossFireX configurations
• Improved stability when enabling / disabling CrossFireX and installing the AMD graphics driver on AMD CrossfireX configurations

• Just Cause 2 - Launching the application will cause a hang for single GPU and CrossfireX configurations