I would love to do this for my TV honestly. Bit of a tangent rant here - The LG77CX has a native res of 3840x2160, but the damned display's edid lists 4096x216

I would love to do this for my TV honestly. Bit of a tangent rant here - The LG77CX has a native res of 3840x2160, but the damned display's edid lists 4096x2160 as the "maximum", even though it causes skewing of the image on the display. If you want to use DSR on nvidia cards, it bases it to the highest res, NOT the native res, which... causes skewing. If you then manually override the EDID data for the display via EITHER the windows registry or an unsigned monitor profile ( which requires you to disable driver signing overall! ), the nvidia control panel disables basically all configurable functionality; presumably so that you can't force DSR with a faked display resolution, because it used to work in older driver versions ( which are now too old to support 3k or 4k series cards )