What I meant is, I could not hear the coil whine from my card, no matter how hard I tried, or the methods I used to get the coil whine to appear. It either just doesn't whine for me, or I really really cannot hear it (because I have no idea which one it is, I am covering my bases).
If I cannot hear the coil whine from my case, how would I, or anyone, know if my card is a 'good' card or not? All I am saying is, I am happy with my card because the coil whine, if it has any, does not bother me. I do not think I got a subpar card.
If 4k is your goal, then get 290x or 295x. Reviews have consistently shown that at 4k resolution, 290x outperforms 980, and currently a single 295x (which is essentially 2 290x's on the same PCB) is only $150 more expensive than a SINGLE 980. (Problem is that you won't have DSR, which you either have to get a 4k screen, or use GeDoSaTo or its equivalent to be able to use the 4k resolution).
980 is also not immune from coil whine.