I've seen 3 logs for 390X owners and all DPM 7 = 1.275v. It seems to me they require higher VID to be clocked as they are out of the box.
When you added 125mV offset to do 1175/1750 your basically at 1.4v VID.
As AiDA 64/ Stilt's app doesn't take a programmed offset into account, at stock settings what's your VDDC in GPU-Z @ idle @ stock?
This is what I was saying the whole time
390X cards came out with higher clocks but with higher volts as well and ppl didnt know about it and they were thinking o.O my card clocks better because when I add +100mV then I can reach 1150MHz easy but they didnt realize they were pushing 1.4v in...
290X could do the same(if only the coolers allowed it )
Just for comparison, my 290X gpu1 core has 1.19300V only. That's a big difference... Edited by fat4l - 2/5/16 at 1:30am