6.4 Cats out now
https://support.ati.com/ics/support/def ... lderID=293
Notes:
https://a248.e.akamai.net/f/674/9206/0/ ... notes.html
3DMark06 CPU scores improve as much as 4.9% across all product lines
3DMark06 HDR 2 Deep Freeze (SM3.0) test improves as much as 2%
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