But while HDMI 2.2 — which arrives later this year — will similarly allow for 4K content at up to 480Hz and 12K content at 120Hz, there’s one feature that GPMI has over HDMI 2.2: power delivery.

hdmi display HDMI 2.2 standard finalized: doubles bandwidth to 96 Gbps, 16K resolution support New Ultra96 cables required to unlock full bandwidth By Rob Thubron June 25, 2025 at 9:31 AM 12 comments ...

The HDMI 2.1 standard is currently used in the Radeon RX 9000 series, based on the RDNA 4 architecture. The next-generation Radeon RX graphics cards will be built on a new architecture named UDNA.

Hardware Gaming amd gpu AMD's next-gen UDNA graphics cards will support up to 80 Gbps HDMI 2.2 connectivity The new GPUs will debut in 2026 By Kishalaya Kundu June 20, 2025 at 1:20 PM 19 comments ...