AMD debuts Catalyst driver for Windows 8 Release Preview

Posted on Thursday, May 31 2012 @ 22:53 CEST by Thomas De Maesschalck
AMD has published a new Catalyst driver for Microsoft's Windows 8 Release Preview, you can download it over here.
Feature highlights of the AMD Catalyst™ feature preview driver for the Windows® 8 Release Preview:

Featuring support for the new WDDM 1.2 driver model, this new driver enables customers to utilize the model’s features as applications are updated to leverage them.

These features include:
  • Support for the AMD Radeon™ HD 7900 Series, AMD Radeon HD 7800 Series, and the AMD Radeon HD 7700 Series.
  • Native Stereo 3D support: Windows 8 natively supports stereoscopic 3D gaming and videos via compatible applications. Middleware applications will not be required for such apps.
  • Unified Video API: Video playback has been integrated into the DirectX® 11 API, enabling simultaneous video and gaming content. Transcoding performance may also be improved for supporting applications.
  • Optimized screen rotation for rotation-aware devices.
  • Improved sleep/resume performance.
  • Optimized GPU power consumption.
  • Support for AMD Features:
  • AMD Eyefinity
  • OpenCL™
  • OpenGL
  • UVD
  • AMD Dual Graphics/AMD CrossFire™ Technology
  • AMD Overdrive™
  • AMD Catalyst Control Center/Vision Engine Control Center

    Known issues found in the AMD Catalyst feature preview for Windows 8 (these issues will be addressed in the AMD production release for Windows 8).

  • AMD Radeon HD 7900, AMD Radeon HD 7800, and the AMD Radeon HD 7700 performance in DirectX 9 applications may be slower under Windows 8 vs. Windows 7.
  • AMD CrossFireX configurations using the AMD Radeon HD 7900, AMD Radeon HD 7800, and the AMD Radeon HD 7700 in DirectX 9 and DirectX 11 applications may be slower under Windows 8 vs. Windows 7.
  • AMD CrossFireX configurations using the AMD Radeon HD 7900, AMD Radeon HD 7800, and the AMD Radeon HD 7700 in OpenCL accelerated applications may cause a BSOD or system hang.
  • Blacklight Retribution (DirectX11 mode) played with a CrossFire configuration may result in a system crash when launching the application (32-bit OS only).
  • Video corruption can be seen when playing back movie trailers with Metro video player.


  • About the Author

    Thomas De Maesschalck

    Thomas has been messing with computer since early childhood and firmly believes the Internet is the best thing since sliced bread. Enjoys playing with new tech, is fascinated by science, and passionate about financial markets. When not behind a computer, he can be found with running shoes on or lifting heavy weights in the weight room.



    Loading Comments