Core 2 2.4 and a GTX260. Im running on high settings and get ~60FPS so i could go higher. Ill give it a try and see what happens.
Edit: Ok, so I went to ultra and the game still nets 55+FPS
Core2 Duo 2.4GHz
GTX260 216 core stock speeds
4GB (4x1GB) ram @ 800MHz
750i motherboard
1920x1080 resolution.
How do you manage that? I'm running the game on a Core 2 Quad Q9400 and a Geforce GTX 260 (admittedly only the regular version, is it core 192 or something?) and my framerate in outdoors areas tends to range from 30 (with occasional dips into the high 20s) to around 50 (and 50-60 indoors, including most dungeons).
That's at 1920x1200 with a mix of high and medium settings and 2xAA. I'm running the latest official Nvidia drivers, which did improve framerates considerably over the version I was running before, where ~25-40 fps seemed to be the order of the day.