Highlights of the ATI Catalyst 10.1 Windows release include:

 Performance improvements  

• Left 4 Dead 2 – Overall performance improves as much as 3% on ATI Radeon™ HD 5700 series products and ATI Radeon™ HD 5800 series products
• Crysis – Performance improves as much as 3% on ATI Radeon™ HD 5700 series products and as much as 4% on ATI Radeon™ HD 5800 series products

High-lights of Resolved Issues  

• [Catalyst Control Center] The display order will now reflect changes properly when Eyefinity is re-arranged while desktop is rotated to portrait mode
• Hot unplugging one of the displays in an Eyefinity configuration no longer causes rotation modes to disappear from Catalyst Control Center
• [Catalyst Control Center] Enabling LCD Overdrive will no longer cause mouse cursor to magnify when moved overtop of the "Calibration Preview"
• Firefox now works properly and video no longer drop frames when playing Youtube clips with Adobe Flash Player 10
•  [Catalyst Control Center] Newly added custom modes will now appear properly in desktop area tree view
• Confirmation dialogue window will now appear when setting up Eyefinity mode
• 120 Hz is no longer missing from display modes for specific digital displays
• Overscan/underscan issue no longer occurs when setting displays to HDTV modes
• Performance drop no longer observed during some scenes of Resident Evil 5cinematics
• Blocky grass and trees no longer visible in Unigine "Heaven" in OpenGL mode

Download

ATI Catalyst 10.1 Windows 7 | Vista 64-bit
ATI Catalyst 10.1 Windows 7 | Vista 32-bit
ATI Catalyst 10.1 Windows XP 32-bit