
Any ideas what would cause this? Running Crysis bench on full screen 1680x1050 on 3 loops at no AA, this happened on the second loop. PC doesnt freeze but the benchmark does

This is after having just done a clean install of 175.16 drivers after removing 177.39 and PhysX driver. 3DMark05 and 06 run fine and i'm monitoring temps on 2nd screen so its not a heat issue :-/
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