AMD recently released a new set of Catalyst graphics card drivers with Catalyst 13.1. The new drivers are WHQL (Microsoft certified) and incorporate all of the fixes contained in the 12.11 beta 11 drivers. The Radeon HD 7000 series will see the majority of the performance and stability tweaks with 13.1. Additionally, the Catalyst 13.1 suite includes a new 3D settings interface in Catalyst Control Center that allows per-application profile management. The Linux version of the Catalyst 13.1 drivers now officially support Ubuntu 12.10 as well.
Some of the notable performance tweaks for the HD 7000 series include:
- CrossFire scaling performance in Call of Duty: Black Ops II improvements.
- Up to a 25% increase in Far Cry 3 when using 8X MSAA.
- An 8% performance increase in Sleeping Dogs and StarCraft II.
- A 5% improvement in Max Payne 3.
Beyond the performance increases, AMD has fixes several bugs with the latest drivers. Some of the noteworthy fixes include:
- Fixed a system hang on X58 and X79 chipset-based systems using HD 7000-series GPUs.
- Fixed an intermittent hang with HD 7000-series GPUs in CrossFireX and Eyefinity configurations.
- Resolved a system hang in Dishonored on 5000 and 6000 series graphics cards.
- Resolved a video issue with WMP Classic Home Cinema.
- Added Super Sample Anti-Aliasing support in the OpenGL driver.
AMD has also released a new standalone un-installation utility that will reportedly clean your system of AMD graphics card drivers to make way for newer versions. That utility can be downloaded here.
If you have a Radeon HD 7000-series card, it would be worth it to update your drivers ASAP. You can download the Catalyst 13.1 drivers on the AMD website.
You can find a full list of the performance tweaks and bug fixes in the Catalyst 13.1 release notes.