since release i've been suffering poor performance in D3 (and only D3) on my htpc.
AMD HD6850 (latest drivers)
game is installed onto an SSD (500mB read/write)
120/12 mbit internet connection (likely irrelevant)
It's well cooled, and maxes (bar AA in some cases) most games that i play (DiRT Showdown, Deus Ex:HR, BF:BC2, Max Payne 3) at 1080p/60+fps whilst recording.
afterburner tells me D3 is running at 120fps sometimes (which it obviously isn't by looking, it stutters obviously) and it drops to 28FPS if i am recording.
I only play in 1280x720 windowed with all settings on low (other than texture), vsync off, AA off, max FPS at 60 and it's just annoying me now.
I get random stutters around teleport/vortex elites and any large enemies and I'm get raped in inferno because of it.
My laptop (lower spec, some i3 processor, 4gb ram and dedicated amd card - unsure which) is maxing it fine at 1080p/50+fps (with vsync off).
Anybody else getting performance problems?
When it comes to AMD graphics cards, 90% of the time will be driver issues.
I have nearly an identical system except I use 6870 and have everything maxed out at 1920x1080. Try older drivers.
I'm using ver.8.8