8K 60Hz

Pushing a Sony INZONE M9 or a high-end Bravia XR to its limits often results in the frustrating “black screen flicker” or signal dropouts just as HDR10 kicks in. Most standard cables claim 8K compatibility but fail under the 48Gbps pressure of 4K/120Hz or 8K/60Hz gaming. I spent over 40 hours stress-testing twelve different HDMI…