Hello, figured i'll add my two cent for the feedback.
Running 2 HD5770 in crossfire (1680x1050) i've seen a big improvement overall.
With most setting to medium a bunch on high, vsync on, 2x AA (everything on except SSAO) the gain is approx 10 fps in every situations, its smooth over london, no stutters anywhere else.
Doing 45 avg fps in the blackdeath.
For the downsides i've found SSAO to be a huge fps drain (more than when on a single card) cuts about half fps, flickering on land shadows, some freezes when returning to the menu.
A lucky beta patch for me, a shame it cause soo much problems for some.
Thanks for the hard work your putting in this.
EDIT:for me the load of GPU cores in xfire is symmetrical with both loads around 50%
Last edited by Crimson Hog; 05-05-2011 at 08:00 PM.
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