That is odd, I'm idling around 45-50 C at times, but I load around 70-80 C on Intel TAT, and around 70 C on Orthos, 1.47 vdrop (1.525 set in the BIOS).
If i'm idling at 55 C (when my room is around 90 F), i'm too afraid to run it at such a high voltage, (65-70 just gaming).
Thermalright...