S.T.A.L.K.E.R: Shadow of Chernobyl- problém s výkonem

[Erich Stark]

Pri nezmeneni okna glxgears ja mam:
nvidia

erino72@debian:~$ glxgears
Running synchronized to the vertical refresh.  The framerate should be
approximately the same as the monitor refresh rate.
3694 frames in 5.0 seconds = 738.797 FPS
3657 frames in 5.0 seconds = 731.341 FPS
3797 frames in 5.0 seconds = 759.383 FPS
3802 frames in 5.0 seconds = 760.346 FPS
3826 frames in 5.0 seconds = 765.121 FPS
3801 frames in 5.0 seconds = 760.088 FPS
3837 frames in 5.0 seconds = 767.345 FPS
3762 frames in 5.0 seconds = 752.339 FPS
3816 frames in 5.0 seconds = 763.088 FPS
3819 frames in 5.0 seconds = 763.694 FPS