On my slightly outdated pc (Phenom 2 x4 965, GTX460 1GB, 8GB ram) the game does run reasonably well on high-ish settings @1680x1050 (I have disabled antialiasing and turned down shadows to medium, otherwise it's default high) I get ~40 fps at the marketplace, outside town it hovers around 45, on some inside maps it goes up to 60 (where I capped it).
Obviously turning on Vsync will make fps stuck at 30 if below 60. All in all the perfomance seems sensible to me, given my system.

Since OP's system is stronger than mine, there seems to be some other problem than too weak hardware if he gets much lower framerates.

Last edited by El Zoido; 03/07/14 10:28 AM.