I'm wondering what the problem is. I can run every modern game on ultra, even more graphically intensive ones, like Battlefield 3, and I keep on experiencing massive framerate drops with The Witcher 2, even on minimum settings. I'm stumped. Does anyone else have this issue?
I've got the same problem with Witcher 2 (The Steam version). My GTX560Ti gets crushed in that game. The weird thing is, I'll get 60+ frames when talking to strangers but as soon as the camera focuses on Gerald the frame rates drops by half (sometimes more). Not cool.
My guide was Nvidia's Tweak guide. I disabled AA, US, and Cinematic Bloom thingy. Still the same results.
...and I tought I was going to play this with 3D Vision. Bah! I guess not...