MacPro 3,1 & ATI 5770 for 4K?

Discussion in 'Mac Pro' started by Michael73, Aug 28, 2014.

  1. Michael73 macrumors 65816

    Feb 27, 2007
    I'm in the process of selling my MP 3,1. I upgraded the old 8800GT card with an ATI 5770 Mac edition. The guy interested in my rig says that eventually he'd like to get a 4K display but wasn't sure if down the road that meant getting a new video card. Is there any reason why the 5770 wouldn't be adequate to run a 32" 4K display at 60Hz whenever he gets one?

    I think his plan is to mainly use the machine for freelance video work.
  2. MacVidCards Suspended

    Nov 17, 2008
    Hollywood, CA
    I think he will be limited to 30Hz on a 5xxx AMD card. I would say that 7xxx or Nvidia GTX6xx is needed for 60 Hz.

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