Most of them mate I detailed them here before a few months ago to me gaming @ 2560x1080 with max gfx is putting a big strain on FPS but I like Vsync on at all times 34" makes screen tearing seem way worse & I sit about 2ft away from this screen so notice everything accuately!What games are you struggling to run AWPC? I haven't had any problems with my rig in sig and max settings (except AA), the only game where I need to drop most settings down by one notch is crysis 3.
Of course there are games that run a bit crap i.e. poorly optimised like dead rising 3 when you get LOADS of zombies in one frame/screen.
Likewise, no problems with blu rays using MPC-HC and madvr.