GmsCool:Running the new drivers on my 8800GT's in SLI on 3DMark Vantage with PhysX enabled, the lower tests scored lower (EG had E41779, now only score a E40430) But with the settings maxed I made a good improvement as it went from X3320 to a X4220. On 3DMark06 on base settings I dropped about 500 points (from 17778 to 17311)
So I'm getting pretty mixed results on the new drivers. I haven't tested them for stability in games yet.
Keep in mind a lot of these drivers are released for further optimization with benchmarks, to make their cards "look" better. I know for a fact there were drivers released by AMD for the 4800 series early on which were designed specifically to increase scores in 3DMark Vantage, while actual in-game performance didn't make as much of a difference.
Unless there is a specific fix in the update log for the drivers that allows you to get better performance for certain games, don't expect too big of a breakthrough. AMD's drivers just barely started maturing for the 4800 series, so there have been overall improvements with each driver release, but that's only because they had total c**p drivers when the cards first came out.
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