Recently I built a brand new computer the specs are i7-3770k 3.5Ghz (I have not OC'd yet), 16gigs of DDR3 ram, 2 GTX 680's , and 1000w power supply.
I found when playing WoW I turn around to face a part of the screen that has a large amount of particle effects and the frames go from 133 to 30-40, I figure that something must be wrong for a game like WoW to make 2 680's drop 100 frames. I benchmarked the cards just a few minutes ago using Unigine Heaven and the average frame rate was 94.5, I also updated the drivers yesterday and the only other game that makes my frames go down is Guild Wars 2 I have no idea why those games cause problems when Skyrim, BF3, and other games that have better graphics and physics don't.
If anyone could shed some light on what might be going on I would appreciate it.