brendan_20 :
Guess I'll just need to live with it. Also could it just be certain games?
Certain games?
Yes. Sort of. It's going to vary by the POWER DRAW and due to how resonance works (think crystal glass and opera singer) there tends to be one or more RANGES of power where coil draw is obvious.
Actually it's probably not simply power but the frequency of some circuits as I remember coil whine at "800FPS" in an intro screen with no VSYNC to cap the FPS but the temperature was pretty low so power draw was too. But some part of the circuits in the graphics card (not the GPU itself) was operating at a higher frequency due to the REFRESH rate in this case likely but it's complicated... again some COMBO of power/frequency etc causes a part of a circuit to resonate at a frequency causing air to be pushed to your ears (acts as a speaker).
Anyway, basically there's probably not much you can do aside from capping the FPS. For example, let's say you tweak a game, VSYNC OFF and end up at 80FPS average with coil whine. If you have a 60Hz monitor then cap with VSYNC ON you'll limit to 60FPS which is less power draw etc which would potentially reduce or eliminate the whine.
Sometimes drawing MORE power produces less whine too.