Acer Nitro XV273K HDR when using GSYNC

sblantipodi
sblantipodi Member Posts: 46 Die Hard WiFi Icon
edited February 16 in 2019 Archives
Hi all,
is it possible to use HDR when using the gsync compatible feature of the monitor with an Nvidia GPU?

It seems that as soon as I enable HDR gsync is disabled.
Why?

Thanks

Answers

  • sblantipodi
    sblantipodi Member Posts: 46 Die Hard WiFi Icon
    I have found that with the 2 display port bundled with the monitor with a RTX2080Ti, windows 10 latest nvidia drivers 441.41,

    at 4K, 120Hz, I can have both GSYNC and HDR enabled.

    I enable GSYNC in nvidia control panel, than I enable HDR in windows, than I enable HDR mode in Acer Display Widget and I'm set.
    I can see wonderful color in game while having perfectly functioning variable refresh rate as the internal refresh rate num counter on the monitor shows.
    By doing this windows shows sRGB 8bit + dithering but I see no artifact and no particular color loss.
    The chrome subsampling test here:
    https://www.geeks3d.com/20141203/ho...-chroma-subsampling-used-with-your-4k-uhd-tv/
    is passed without problems.
    Now I'm completely satisfied by this monitor.
    having HDR enabled in games is not really important for HDR because HDR400 is something like fake HDR but it is really really important to preserve colors to bee too much oversaturated.