Performance improvements with this release of Catalystâ„¢ includes Company of Heroes DX10 frame rates increasing as much as 20% across all of the ATI Radeonâ„¢ HD 2×00 series of products and on all ATI Radeonâ„¢ HD 3×00 series of products. These performance improvements are even larger (up to 30%) for CrossFireâ„¢ configurations.

Release note

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Some fixed issue highlights:

XP:

Playing an H.264/VC1 title on a system with a display resolution higher than 1440×900 no longer results in the content failing to play in hardware mode. Further details can be found in topic number 737-32154.

Changing the display resolution when CrossFire is enabled no longer results in the running 3D application failing to respond. Further details can be found in topic number 737-32155.

Vista:

Playing DVD content using the Windows Media Player no longer results in the playback being choppy. Further details can be found in topic number 737-32136.

Hot plugging and hot-unplugging an HDMI display device multiple times during one windows session may result in the display device failing to be detected. Further details can be found in topic number 737-32137.

Enabling CrossFire on a system containing an ATI Radeon? X1950 series of product no longer results in the Windows Vista operating system intermittently failing to respond. Further details can be found in topic number 737-32138.