The updated drivers include all the features from the original 12.1 Preview update, which was recommended for Skyrim players, offering performance improvements when Multi-Sample Anti-Aliasing is enabled on the AMD Radeon HD 6900 Series for single GPU and AMD CrossFireX configurations.
AMD claims that version 12.1a enhances overall performance for Bethesda’s RAGE increasing performance by five per cent, resolving texture corruption issues and fixing mapbuffer failures and game crashes.
You can download AMD Catalyst 12.1 here.
AMD also confirmed new Catalyst Application Profiles for AMD CrossFireX users, improving performance in Project C.A.R.S. and Counter Strike: Global Offensive.
You can download the AMD Catalyst 11.12 CAP2 update here.