Downloadable AMD Catalyst 12.11 Beta 7
You can download the latest AMD Catalyst 12.11 Beta 7 driver. There is no detailed description of the new program yet, but it is likely optimized for the next releases of Black Ops II, Hitman and Asassins Creed.
The drive is not yet WHQL certified, but it may still be worth a try because it is reported to result in a significant performance increase, with an acceleration of 7000% to 5% upwards from the 20 series, which is quite significant.
Download: http://www.guru3d.com/files_details/amd_catalyst_12_11_beta_download.html