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Lattitude 5590 + U4320Q
Please could you advise how i get 10bit color through the U4320Q, i have a latitude with Intel UHD 620 Graphics, and my monitor supports 10 bit color, however i keep seeing 8bit in the display adapter properties. Thanks,
jphughan
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May 30th, 2020 08:00
@Ramldh The Intel UHD 620 only supports DisplayPort 1.2, which I don't think has enough bandwidth to run 4K 60 Hz with 10-bit color, at least not without also using reduced chroma, which I'm not sure it supports either. I think that's only possible on DisplayPort 1.3 or above, but the first Intel GPUs to support anything higher than DisplayPort 1.2 are the "Ice Lake" CPUs that support DisplayPort 1.4.