Мальнекий FPS в тестах

[cetzze]

AMD Radeon HD 6770M + INTEL 3000

fglrxinfo

Код: [Выделить]

display: :0.0  screen: 0
OpenGL vendor string: Advanced Micro Devices, Inc.
OpenGL renderer string: AMD Radeon HD 6700M Series
OpenGL version string: 4.3.12614 Compatibility Profile Context 13.25.18
glxgears (default - не на весь экран!!!)

Код: [Выделить]

5823 frames in 5.0 seconds = 1164.539 FPS
6031 frames in 5.0 seconds = 1205.854 FPS
6149 frames in 5.0 seconds = 1229.683 FPS
5985 frames in 5.0 seconds = 1196.934 FPS
6011 frames in 5.0 seconds = 1202.126 FPS
fgl_glxgears (default - не на весь экран!!!)

Код: [Выделить]

Using GLX_SGIX_pbuffer
2196 frames in 5.0 seconds = 439.200 FPS
2630 frames in 5.0 seconds = 526.000 FPS
2590 frames in 5.0 seconds = 518.000 FPS
2699 frames in 5.0 seconds = 539.800 FPS
2670 frames in 5.0 seconds = 534.000 FPS
XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":0.0"
      after 39832 requests (39832 known processed) with 0 events remaining.
пол года назад glxgears выдавал 4000+ fps, fgl_glxgears выдавал 1000-1200 fps!
не гонюсь за FPS но уж очень слабенько выдает!