7 ms·

there is a patch you can apply to some kexts to get around this and support 4k@60hz

• saagarjha 8y ago
  I was under the impression that this was a bandwidth issue for the HDMI port, so I'm curious to see how a kernel extension would get around this issue.
  • lurker82 8y ago
    https://github.com/Floris497/mac-pixel-clock-patch-V2 https://github.com/Floris497/mac-pixel-clock-patch-V2 I came across this while looking to see if I could buy a 4k display for my 12" Macbook (2nd gen.). My brief reading of it implied that it would be possible to drive it at 60hz. but maybe you are correct.
    • saagarjha 8y ago
      Looks like it might require an extra graphics card, or something like that? I haven't looked into it in detail, but it doesn't look like this thing works on a MacBook.
    • bluedino 8y ago
      LG 4K over usb-c They are really cheap used or refurb