With Catalyst 12.6 WHQL, AMD fixed several outstanding bugs such as GPUs with ZeroCore hanging when the system goes to S2/S3 sleep, certain CrossFire setups hanging after cutscenes in Call of Duty: Black Ops, display corruption in Heroes and Generals in DirectX 11 mode, CrossFire + Eyefinity with Radeon HD 7000 series GPUs resulting in BSOD errors, etc. Catalyst 12.6 WHQL ships with a wide range of stability optimizations, while 12.7 beta ships with the same, plus performance optimizations for a wide range of games. Catalyst 12.6 WHQL, along with Catalyst 12.7 beta, were released on Thursday. The PhysX Legacy Installer is available here: PhysX_System_Software_Legacy_Driver.AMD issued a new WHQL-signed Catalyst driver. (AGEIA titles) Examples of these games include Cell Factor, Clive baker’s Jericho, Gears of War, Pirates of the Burning Sea, Switch Ball and Velvet Assassin. These are games that were released around the end of 2007 or earlier.

Note: For games that use SDK versions before 2.7.1 the PhysX Legacy Installer must also be installed.Updates the digital signature of the installed DLLs.Supports control of your GPU PhysX configuration from the NVIDIA display driver control panel.Note: Some applications may have higher minimum requirements. Supports NVIDIA PhysX acceleration on all GeForce 9‑series, and 100‑series to 2000‑series GPUs with a minimum of 256MB dedicated graphics memory.Includes the latest PhysX runtime builds to support all released PhysX content.These include Metro Last Light, Metro 2033 and Assassins Creed IV Black Flag. This version of the PhysX System software provides updates necessary for some games to run PhysX content properly on Turing GPUs.

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