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  1. #1
    Join Date
    Jun 2010
    Posts
    4

    Poor intel graphic driver performance

    I have a laptop that's use Intel 945G. On Fedora 12, I test glxgears and got around 1700~2000fps but on Fedora 13, I got 150 - 300fps. What's that?

    some info:

    [nhanth87@meoDien ~]$ glxinfo | grep DRI
    OpenGL renderer string: Mesa DRI Intel(R) 945GM GEM 20100328 2010Q1
    glxgears:
    glxgears
    Running synchronized to the vertical refresh. The framerate should be
    approximately the same as the monitor refresh rate.
    297 frames in 5.0 seconds = 59.229 FPS

  2. #2
    Join Date
    Jun 2009
    Posts
    139

    Re: Poor intel graphic driver performance

    Quote Originally Posted by nhanth87
    I have a laptop that's use Intel 945G. On Fedora 12, I test glxgears and got around 1700~2000fps but on Fedora 13, I got 150 - 300fps. What's that?

    some info:



    glxgears:
    The framerate should be
    approximately the same as the monitor refresh rate...

    And it is. Hence it is 60 fps.

  3. #3
    Join Date
    Oct 2009
    Posts
    824

    Re: Poor intel graphic driver performance

    [loud]glxgears is not a benchmark!!![/loud]

  4. #4
    Join Date
    Jun 2010
    Posts
    4

    Re: Poor intel graphic driver performance

    A, I understand it. Thks

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