此次hotfix有两个重点：
使《巫师2》支持多显卡交火
提高《尘埃3》性能
官方下载：
AMD Catalyst 11.5b Hotfix for Windows 7
AMD Catalyst 11.5b Hotfix for Windows XP
AMD Catalyst™ Driver 11.5b Hotfix Features:
Includes performance optimizations and resolves various quality issues for the upcoming release of Brink™
Resolves transcoding video lagging issues seen when converting multiple H.264 clips to MPEG2 Blu-ray video
Resolves the intermittent mouse cursor lag issue seen by some users
Resolves intermittent flickering issues seen in the following applications in a system using an AMD Radeon™ HD 6000 series graphics card with DDR3 memory and running in DirectX® 9 mode:
Civilization 5
Dead Rising 2
Fallout 3
Mafia 2
NBA 2010
ShenGuiChuanQi
Starcraft 2
Warcraft III
World of Warcraft
Support for additional Stereo 3D-capable displays:
Viewsonic V3D241wm-LED
3D Projectors
Enables AMD CrossFire™ scaling for Brink
Enables AMD CrossFire scaling for The Witcher 2
Improves performance for Dirt 3
6970单卡玩巫师2：
6970双卡（催化剂11.5b hotfix）玩巫师2：
交火效率高达190%
标签：AMD,hotfix
