24. juni 2008 kl. 15:45

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Catalyst er nået til version 8.6 med et hav af forbedringer og ændringer.

  • OpenGL Adaptive Anti-Aliasing Custom Filters support
    This release of Catalyst introduces Adaptive Anti-Aliasing Custom Filters support for OpenGL applications for the ATI Radeon HD 3000 Series, ATI Radeon HD 2000 Series of products. Using the Edge Detect Custom Filter, users can enable 12X and 24X Anti-Aliasing. Selecting 4X Anti-Aliasing plus selecting the Edge Detect filter delivers the equivalent of 12X Anti-Aliasing. Selecting 8X Anti-Aliasing plus selecting the Edge Detect filter delivers the equivalent of 24X Anti-Aliasing.
  • OpenGL CrossFireX (QUAD) support – 3 or 4 GPUs in CrossFire mode
    This release of Catalyst introduces CrossFireX QUAD support for OpenGL applications. Users with any combination of a ATI Radeon HD 3870, ATI Radeon HD 3850, and ATI Radeon HD 3870 X2 graphics accelerators running with 3 or 4 GPUs will be able to run in CrossFireX QUAD mode (when used in a CrossFireX compatible PC).
    Users are also able to run in CrossFireX QUAD mode while running in extended desktop mode on the Windows Vista desktop.
        Note: This is a Vista-only feature.

Performance improvements

  • 3DMark Vantage:10 to 15% gains across all Radeon HD 3xxx and HD 2xxx products, with larger gains in specific cases.
  • Call of Duty 4: Performance increases across all Radeon HD 3xxx and HD 2xxx products, with gains as large as 35% in specific maps.
  • Call of Juarez DX10: Performance increases between 2 and 9% across all HD 3xxx and HD 2xxx products
  • Company of Heroes (DX10 version): Performance increases between 4 and 10% across HD 36xx and HD 34xx products.
  • Lost Planet (DX10 version): Performance increases by 1 or 2 fps across all HD 3xxx and HD 2xxx products, creating in some cases up to 20% increase.
  • Lost Planet (DX9 version): Performance increases between 2 and 20% across all HD 3xxx and HD 2xxx products
  • Prey OpenGL: 3-5% gains across HD 3xxx and HD 2xxx products.
  • Quake 4 OpenGL: Up to 8% increase across all HD 3xxx and HD 2xxx products.
  • Shadermark 2.1: Minor improvements across all HD 3xxx and HD 2xxx products, with the largest gains appearing on HD 3650 (up to 9%)
  • ViewPerf 10: Substantial performance improvements across several of the sub-tests, with the largest gains in ugnx (up to 55%), catia (up to 17%) and tcvis (up to 10%) across all of the HD 3xxx and HD 2xxx products.

Download:
http://ati.amd.com/support/driver.html

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