Ubuntu
linux package

  1. Bug #252094
  2. Comment #288

Comment 288 for bug 252094

Revision history for this message
tictactoe (xavier-garel) wrote : Re: [i965, etc.] Poor graphics performance on Intel

OK Roberto Cássio Jr,

indeed, I tried to run 'vblank_mode=0 glxgears' then here are the results :
4233 frames in 5.0 seconds = 846.448 FPS
4223 frames in 5.0 seconds = 844.406 FPS
4221 frames in 5.0 seconds = 844.062 FPS
4199 frames in 5.0 seconds = 839.759 FPS
4192 frames in 5.0 seconds = 838.397 FPS
4135 frames in 5.0 seconds = 826.932 FPS

It's pretty good enough !
So I am going to test it with Intrepid ...

Could someone explain us the risk if we setup vblank_mode=0 permanently with driconf utility ?

thks,