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gtx 680mx

  1. TechInit

    4k60hz on 2012 iMac

    Hey everyone, I just bought a Samsung UR55 monitor, and I never actually checked if my iMac could run it (stupid, I know). To my knowledge, the GTX 680MX supports DisplayPort 1.2, which can do 4k60hz, but the GK104 chip is limited to 3/4 of the true transfer speed of DP 1.2 (which can still do...
    • TechInit
    • Thread
    • 4k 60hz displayport 1.2 gk104 gtx 680mx late 2012 imac
    • Replies: 3
    • Forum: iMac
  2. TechInit

    2012 iMac kernel panicking for no apparent reason

    Hi all, hope you're well! I've had my 2012 iMac for a small while now, and I've really been enjoying it, however, I've experienced a lot of kernel panicking for no apparent reason. I've rigorously stressed both the CPU and GPU with Cinebench and Heaven running at the same time (with bad...
    • TechInit
    • Thread
    • core i7 gtx 680mx kernel panic late 2012 imac
    • Replies: 1
    • Forum: iMac
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