ATI Catalyst 6.4
 

Call of Duty 2 improves approximately 1.4-2% on Radeon® X1900 and Radeon® X1800 Crossfire™ configurations. Gains are slightly less (1.3%) for non-Crossfire™ Radeon® X1900 and Radeon® X1800 products

FarCry improves 2-3% on ATI Radeon® X1900 non-Crossfire configurations. Greatest improvements result from tests with no AA and AF

Half Life 2 improves as much as 3.8% on Radeon® X1900 non-Crossfire configurations. Greatest improvements result from tests with no AA and AF

Unreal Tournament 2004 gains 3-5% on all Radeon® X1x00 non-Crossfire configurations

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