According to
AMD, the new Hotfix for the Catalyst 8.11 driver improves the performance of the games Far Cry 2, Brothers in Arms Hell's Highway and Stalker: Clear Sky on systems based on the Intel X58 chipset.
List of changes: - Improves performance in various Direct3D and OpenGL applications on the X58 platform. AMD's next official ATI Catalyst release (ATI Catalyst 8.12) will include these optimizations
- Improves performance for the DirectX 9 version of Far Cry 2 on CrossFire™ compatible systems
- Improves performance for the DirectX 10 version of Far Cry 2 on both single and CrossFire™ compatible systems
- Improves performance for the DirectX 10 and DirectX 10.1 version of Stalker Clear Sky on both single and CrossFireX configurations at higher resolutions
- Brothers in Arms - Hells Highway no longer displays corruption on the 'Black Friday' level.