Custom Resolution Utility (CRU)

[SkOrPn]

Hello again guys and ToastyX its been a LONG time since I last posted here.

I only have one quick question please about AMD and their VSR. I Have the latest 18.8.2 Andrenalin drivers installed and patched. When I turn on VSR for my R9 290 I get a in-game resolution selection of 3200x1800 which will downsample to 2560x1440@60 on my LG IPS. However, my IPS is a Overclockable model that natively runs at 60Hz but I can set it all the way up to 120Hz, which I normally never do. I usually run Windows 10 at 2560x1440@96Hz just to be on the safe side plus Linus Tech Tips once said that these Korean IPS displays start to lose color quality at 98Hz or above so I just keep it at 96Hz, again for safety sakes (not sure if he is correct though, lol).

But my question pertains to VSR and Frequency. I want to play Crysis 1 again after 10 years and I have installed the wonderful Maximum Immersion Mod which requires you to select 3840x2160 in-game for a native 1440p display (His better textures are made for 4K rendering I guess). However again AMD does not give me this 3840x2160 as it defaults to only 3200x1800. I assume I couldn't use a 4K VSR setting anyway since an R9 290 doesn't have the power for that. Is the 3200x1800 limitation hardcoded, or is it something I can bypass using CRU to set a VSR res of 3840x2160?

Thanks for any tips or thoughts that might get my 4K VSR working with this mod. Good day..

SkOrPn