Someone with OC'ed 680MX Run PassMark Please!

Discussion in 'iMac' started by Radiating, May 14, 2013.

  1. Radiating macrumors 65816

    Dec 29, 2011
    Can someone with an overclocked 680MX please run the passmark video benchmark in bootcamp?

    It's a free software and I was wondering what you guys can get.

    The normal 680mx scores 4,400. Scores of 5,400 should be possible.

  2. WilliamG, May 14, 2013
    Last edited: May 14, 2013

    WilliamG macrumors G3

    Mar 29, 2008
    I just ran it (3D Graphics) and got 3563 with default clocks.

    i7 3.4, 680MX GTX.

    Re-ran it at 225/350 core/mem and got 4121.

    Not sure why, but the DirectX 9 Complete text is limiting to 60fps, but I have vsync turned off, so that might be why the results are low.

    314.22 drivers.

    Found this thread with the same issue:


    Managed to get vsync off for that test, and got these results at 285/425 clock/mem:

    5546 !!

    Faster than a desktop 680GTX. :)

    Also note I had a bunch of stuff opened in the background, antivirus running etc etc, so I've no doubt it's possible to get better results. Still, pretty impressive stuff.

    Attached Files:

  3. Radiating thread starter macrumors 65816

    Dec 29, 2011
    Yep v-sync always messes with benchmark scores. Thanks for running that, those are some very impressive scores. Nice!
  4. nizmoz macrumors 65816

    Jul 7, 2008
    How do you guys overclock them? Any details or links and what settings are preferred?
  5. eattherich macrumors 6502


    Jul 8, 2011
    Have a read through this thread. There are numerous posts giving their overclock advice and experiences.

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