con sistema in firma, so vista 32 bit, risoluzione 1680*1050, tutto very high, no filtri, driver 174.12, benchmark GPU:
TimeDemo Play Started , (Total Frames: 2000, Recorded Time: 111.86s)
!TimeDemo Run 0 Finished.
Play Time: 98.51s, Average FPS:
20.30
Min FPS:
14.72 at frame 153, Max FPS:
24.68 at frame 71
Average Tri/Sec: -8309931, Tri/Frame: -409306
Recorded/Played Tris ratio: -2.24
!TimeDemo Run 1 Finished.
Play Time: 92.74s, Average FPS:
21.56
Min FPS:
14.72 at frame 153, Max FPS:
25.89 at frame 77
Average Tri/Sec: -8634774, Tri/Frame: -400413
Recorded/Played Tris ratio: -2.29
!TimeDemo Run 2 Finished.
Play Time: 92.70s, Average FPS:
21.57
Min FPS:
14.72 at frame 153, Max FPS:
25.89 at frame 77
Average Tri/Sec: -8663501, Tri/Frame: -401568
Recorded/Played Tris ratio: -2.28
!TimeDemo Run 3 Finished.
Play Time: 92.72s, Average FPS:
21.57
Min FPS:
14.72 at frame 153, Max FPS:
25.89 at frame 77
Average Tri/Sec: -8680065, Tri/Frame: -402417
Recorded/Played Tris ratio: -2.28
TimeDemo Play Ended, (4 Runs Performed)
Non so se possono interessare a qualcuno...

Più o meno dite che sono nella norma?