HDMI 2.2 doubles bandwidth to 96Gbps, enabling uncompressed 4K at 240Hz
HDMI 2.2 can carry uncompressed 4K video at up to 240Hz, something that currently requires Display Stream Compression (which as we’ve shown however, is not a big limitation). It can also reach 4K at 480Hz using 4:2:0 chroma subsampling, and handle uncompressed RGB 8K at 60Hz.