I voted yes but I'm not 100% sure it's coil whine. I've only noticed it when running 3DMark, and maybe Unigine, because there's no other sound to drown it out. When 3DMark starts running I can instantly hear a faint whining which goes up and down in volume slightly, presumably because the GPU load goes up and down. I don't think it's the fans because they don't whine, and if I bothered to open the case I would probably see that the fans would not start spinning straight away.
Either way it's not something that bothers me because I've never noticed it while gaming.
Edit: GPU is 1070 GameRock Premium, PSU is OCZ ModXStream Pro 700W - obviously not the best quality PSU but considering I barely use 1/3 of its potential it should be fine. Could the coil whine be due to the PSU not providing a very stable supply of power, and the graphics card compensating for it?
Either way it's not something that bothers me because I've never noticed it while gaming.
Edit: GPU is 1070 GameRock Premium, PSU is OCZ ModXStream Pro 700W - obviously not the best quality PSU but considering I barely use 1/3 of its potential it should be fine. Could the coil whine be due to the PSU not providing a very stable supply of power, and the graphics card compensating for it?
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