2 ms·

Intel did this with the ARC A750/770 https://community.intel.com/t5/Graphics/HDMI-2-1-UHD-144Hz-Arc-A750-A770/m-p/1452946 https://community.intel.com/t5/Graphi

• jsheard 10mo ago
  Yeah, the chip they used isn't ideal though because it converts DP1.4 (32Gbit) to HDMI 2.1 (48Gbit), so the bandwidth is bottlenecked on the input side. Ideally you'd want a chip which takes DP2.1, which I'm not sure exists yet, and the upcoming Steam Machine only supports DP1.4 so it wouldn't have helped in that case anyway.