http://www.firingsquad.com/hardware/catalyst_4.3/default.asp
ATI claimed to offer performance improvements in DX9 titles like Halo and Tomb Raider with CATALYST 4.3, and based on what we saw we can definitely corroborate this. In Halo, performance improvements of more than 10% weren?t uncommon across all DX9 cards, while Tomb Raider saw increases of around 3-5%.
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Based on all this, if you?ve got a DX9 RADEON card, you should seriously consider giving CATALYST 4.3 a serious look. In fact, we?d rate CATALYST 4.3 as ATI?s most exciting release of the year. The added DX9 performance comes just in time for new titles such as Far Cry, a game which can be very demanding on even the latest cutting edge system. This is arguably the best driver we?ve seen since CATALYST 3.10 last December.
