donmarkoni, those volts are impressive (39 V)

zoson, I got the R3B because the R3E IOH was generally cooking and from what I read it's a really common problem with that board. If it was pressed by finger, temps dropped by 30 degrees C..and if I swapped the TIM, I'd be out of warranty . Well now my R3B IOH runs at 40 degrees, on R3E I had 95 C in BIOS after boot.

I also have a problem now that LinX x64 doesn't stress my CPU at all, but IBT works just fine (other reports in the LinX thread as well). I just gave quick 6 loops of IBT at 4515 MHz HT on at 1.38 V BIOS, 1.4 V reported by CPU-Z, let's see if 20 runs is possible under 1.4.