So the green screen isn’t happening anymore however, when playing warzone my Gpu temp is reaching above 85 degrees having to lower my render resolution to 1280x720 which honestly looks terrible I just don’t know what more I can do now
if your worried about heat install MSI Afterburner and power limit the card below 100% or set a temperature limit
Don't mess with the core voltage, core clock & memory clock unless you know what you're doing though.
but just setting the power limit lower is fine and will make your card less hot, but "may" effect performance or you might not notice any difference depending on the game.
you could also set a custom fan curve, the default is probably kinda reserved to be more quiet
85c is fine though unless it's making your room to warm in this weather