I have had the card for just over a month and it has been working silently all i have heard is fan noise and a slight whir from the NZXT Z62 AIO pump. I took my headset off the other day to hear a high pitch screech, after investigating its dedinitely the GPU, ive tested it throughout various games. When in a menu and its sat at 30fps on Hell Let Loose its silent as soon as the fps ramps up and the wattage goes up so does the whine. In the menus on COD sat at 60fps there is a whine and in game at 100 plus fps the frequency of whine varies. I do have a video but im unsure how to upload it. My PSU is a Corsair RM750i 80 plus gold. Seems strange that just over a month this noise has occured, i thought coil whine would be there from new.