i have a amd 920 oc to 3.5 ghz, 4gb, and a 295 bfg, i can max out gta4, and mirrors edge with 1900x1200 16aa w/o phsyx, and i get 60 fps, but if i enable phsyx, even with out any aa, i get like 5 fps, when physx occurs. i have the latest drivers, and physx enabled on my VC, and ideas?
Install the PhysX drivers again? Navigate to c:\nvidia\your-driver-version\ and run the physx setup. nvcpl systeminfo (at left bottom of screen) tells your physx version.
