I have an ultra-wide monitor and normally run 3440x1440 at 100Hz. Some new games are pushing my graphics card to its limit at that resolution. If I switch the resolution of my monitor to say 2560x1440 via the nvidia control panel and then play the game full screen at that new rez, is my graphics card aware of the remaining ultrawide pixels and wasting power thinking about them, or does it just think I have a 2560x1440 monitor? I.E. Will it save me some fps?