Custom Resolution Utility (CRU)

[ArtMov]

(04-26-2025 08:27 PM)ToastyX Wrote:  

(04-26-2025 07:54 PM)ArtMov Wrote:  Sorry if it's offtop, I'm trying to understand whether the cable complies with the hdmi 2.1 standard or not, I can set 2k 240hz 12bit color with dsc, but without dsc the limitation is 2k 200hz 8bit, am I right in understanding that hdmi 2.1 should be able to handle 2k 240 without dsc?(stock edid on screenshot)

HDMI 2.1 is designed to handle several rates, and a display is not required to support the maximum rate. HDMI 2.1 can handle 2560x1440 @ 240 Hz at 12 bpc without DSC, but the maximum FRL rate defined by your monitor is 24 Gbps. 2560x1440 @ 240 Hz requires the 32 Gbps FRL rate for 8 bpc and 48 Gbps for 12 bpc, so this is a limitation of your monitor.

thanks for the answer, so it is only hw related? Or it can this be provided in the updated firmware?