Yes, internal resolution is hidden. Unless it isn't. Like in Control. Or in Wolfenstein, in which you dig around cvars and find out that it's same like in Control, ie 1440p->4K for Quality, 1080p->4k for Performance. DSR. You control its sharpness in NV control Panel. I dont know what that means. If it means that you have to use DSR to force higher internal resolution for DLSS, then yes.