I have been reading and reading about overclocking this cpu and time and time again I see people posting "oh you should be fine on stock voltages up to 4ghz" Either I have a bad chip or these people do not have any experience with this chip. I'm working on 3900mhz and have already had to increase the voltage to 1.375, I go up much more than that I gotta push it to the 1.4-1.5 range which is insane. Is there somehting wrong with my chip/mobo? I have the ASRock 970 ex3 but hopefully my RMA'd sabertooth 990fx will come back from ASUS soon and I can try with that board.