Im hoping for a decent performance bump, when in-game i have noticed that the GPU Memory clock and core clock are at 90-95% and it seems it got worse in Tannan Jungle ? This locks up my machine for a second or so sometimes when im near a rare spawn with a lot of other players around, and thats with all accounts on low settings in DX9 in 1080p. Mabey just the first time ive seen players in a zone in WoD lol.

I thought the 980 would be a big improvement on the 670 ? Having 4gb of memory and higher clock speeds.