In the wake of impending competition from NVIDIA GeForce GTX 560Ti, AMD is busy fine-tuning its performance-segment offer. It is lowering prices of Radeon HD 6950 with the introduction of a new 1 GB variant, and reportedly working on Radeon HD 6870 "Turbo" models. Combined with the two, AMD is also planning a new driver which is out and out focussed on performance enhancements for Radeon HD 6000 series GPUs.
Catalyst 11.1a Hotfix introduces performance improvements specific to Radeon HD 6800 and HD 6900 series, in turn specific to games. One can expect performance improvements of up to 35% with Anti-Aliasing in some games. Catalyst 11.1a is also going to give users full control over the way the driver handles tessellation, allowing users to override applications' tessellation settings (much like AA and AF). In the future, there's also scope for an AMD-optimised tessellation setting that adjusts tessellation detail to give the best details with minimal performance impact.
DOWNLOAD: AMD Catalyst 11.1a Hotfix Update