Custom Resolution Utility (CRU)

[Michael Z Freeman]

Hi,

I have had a long standing problem with my Samsung TU7 (UE43TU7110KXXU) where even though the native resolution is listed as 3840 I found I like the look of games @ 4096x2160. The TV sets various things at that resolution that just can't be set in other resolutions because Game Mode usually locks the settings out even though Game Mode is still on @ 4096. I perceive a clearer image and better more punchy colours. But with AMD Integer Scaling (IS) it refuses to switch the Active Signal Resolution to 4096 with a resolution of 2048x1080. It selects 3840. I've tried the usual guides for how to remove the 3840 resolution. But then, even though AMD is forced to select 4096 its 4096 @ 24hz ! With Vsync turned on this is just too low an FPS for games. Without IS I can select a full 4096x2160 @ 60hz and everything is fine. But of course that's too hefty for most games hence the requirement of having Integer Scaling. What am I missing here ? Is it something to do with CRU or AMD IS ?

Cheers.