When I'm running around into new areas the game stutters for a fraction of a second, then resumes at 60fps with vsync or 130-ish without. It also stutters every time I craft something. When the item appears in my bag the game stutters. Also when I target stuff, but it seems to be less of a stutter than the other times. I've reinstalled windows 10, 8.1 and 7, no change. Latest drivers, temperatures at 50 degrees. I have tried turning all the addons off, downloaded a fresh install of WoW, tried the optimization settings I found here:
http://forum.nostalrius.org/viewtopic.php?f=32&t=1100
My specs are
FX-8350
HD-7850
8GB RAM
Any suggestions?