8K doesn’t even hit 10Gbps at 480fps.
That would have to be compressed. 4K@60 is 18Gbps.
Comment on HDMI 2.2 cranks the bandwidth to 96Gbps and aims to eliminate audio sync issues forever
pearsaltchocolatebar@discuss.online 3 weeks ago
What’s the real world application of 98Gbps? Based on a quick Google search, 8K doesn’t even hit 10Gbps at 480Hz.
Kbobabob@lemmy.world 3 weeks ago
Kidplayer_666@lemm.ee 3 weeks ago
That’s probably compressed, raw sounds impossible to do those
frezik@midwest.social 3 weeks ago
Correct. Wikipedia has a complete breakdown of resolutions and speeds with and without compression.
en.m.wikipedia.org/wiki/HDMI
See the section Versions -> Refresh frequency limits for standard video.
Then throw in multi displays, either on your desk or in VR. And VR wants very high refresh rates, too. Oh, and 10 bpp encoding for HDR.