Originally Posted by
Sampsa
Ok, I found a new game where 3870 X2 shows very bad microstuttering and it is Race Driver: GRID.
I was checking my benchmark results for R700 preview I'm working on and noticed avg FPS was very bad with 3870 X2. So I immediately applied my previous testing methods using Fraps to log frametimes and analyzed results with Excel: 3870 X2 shows similar behavior in Race Driver: GRID than I noticed in Crysis but it seems to be even worse. In Crysis 3870 X2 rendered every other frame after ~21,5 ms and every other after ~49,5 ms. In Race Driver: GRID 3870 X2 rendered every other frame after ~24,9..27 ms and every other frame after ~40,2..42,4 ms.
I repeated the test with R700 and it showed again very stable rendering times between every frame: ~15,3 - 17,6 ms.
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