AMD also introduced Catalyst 12.1 Application Profile 3, you can get it over here.
New profiles added to this release:
- Alan Wake - Improves CrossFire performance
- Syndicate – Improves both single GPU and CrossFire performance
- Darkness 2 – Improves CrossFire performance
- Kingdoms of Amalur: Reckoning – Improves CrossFire performance for the AMD Radeon HD 6000 Series to avoid negative scaling at low resolutions
- Natural Selection 2 – Fixes shadow map flickering issue seen with CrossFire enabled