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The CATALYST™ software suite 4.8 contains the following:
The CATALYST™ software suite is designed to support the following ATI integrated product family:
This section provides information on new features found in this release of the CATALYST™ Display Drivers. New features include:
This release of CATALYST introduces the support of Geometry Instancing. This new feature provides assistance when a game has to render many objects where the geometry is highly similar. Geometry Instancing allows the VPU to create multiple objects from a single geometric model, rather than passing an entire new model for each item on the screen. This increases the rendering speed of images such as leaves, or grass.
VPU Recover has been improved in this release of CATALYST. In most cases, VPU Recover will fully recover instead of switching to software rendering mode. This enhancement is supported under the Windows XP operating system.
This release of CATALYST™ introduces EIA 861B Timing Specification for DVI based televisions. The RADEON™ Software Release version 8.04 will support 256 byte E-EDID and will decode CEA timing extensions. Further, it will retrieve DTV timing information. When the driver detects EIA 861B timings in E-EDID that the controller cannot handle, it will replace the EDID detail timing with adjusted timings suitable to our controller. The modes will be added as EDID detailed timing.
Common modes that are supported include:
This feature will be supported under the Windows XP and Windows 2000 operating systems.
As with most CATALYST™ releases performance has increased in various situations. The following performance gains are noticed:
Note: Before proceeding with your driver installation we suggest you make sure you are installing the latest version available and for the appropriate model/revision and Operating System. We strongly suggest following 'readme' instructions for installing drivers when available. Often restarting your system will be necessary for the new driver to become active and start functioning properly.
You can check back regularly for the latest updates at TechSpot's Drivers section or stop by our homepage for the best daily coverage of PC technology news on the Web.
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