Just to put all this into context, 8K at 120 Hz requires the same bandwidth as 4K at 480 Hz, something PC Gamer alumnus Alan Dexter would only be too happy to explain in detail. Of course ...

the 8K Association showed off a “world first” for 8K@120Hz gaming on HDMI 2.1. The core hardware behind this involved AMD’s latest RX 9070 XT and Ryzen 7 9800X3D CPU in a PC supplied by MainGear, ...