I went from a 5830 -> 580 not long ago and i have noticed mainly with vsync on that i will get fps drops randomly. When i turn fast it happens sometimes also. I have updated drivers, took the card/power connectors out and redone them, checked everywhere for ATI folders aswell.
While playing crysis 2.
http://oi45.tinypic.com/mhc0o6.jpg - No Vsync
http://oi47.tinypic.com/10gmrh5.jpg - Vsync
While playing crysis 2.
http://oi45.tinypic.com/mhc0o6.jpg - No Vsync
http://oi47.tinypic.com/10gmrh5.jpg - Vsync
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