Does anyone else have video stuttering issues with gt120/4870

Discussion in 'Mac Pro' started by piggy123, Jul 11, 2010.

  1. piggy123 macrumors newbie

    Mar 27, 2010
    I have a 2009 Mac Pro with a gt120 and a ati 4870, i seem to get really annoying lag or stutters on a video on either card, i use handbrake alot so unfortunately i am stuck with the 64 bit version of vlc.. Does anyone else have these issues with either card or is it a vlc?

    Oh and i have the latest drivers for my nvidia card (had same issue with the standard apple drivers before then)

    Thanks all
  2. rickvanr macrumors 68040


    Apr 10, 2002
    I used to, but I haven't noticed it for a little while.. iirc, I thought it traced back to either a logitech driver, or an NEC/ Samsung display bug. There are a couple threads here and there about the mouse jumping and things like that

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