I've never used AIDA but seeing HWMonitor and CPU-Z it looks like your voltage is at 1.372 just as it says. Also if you're using IBT then expect your temps to be WAY WAY higher than they would be during everyday use meaning you still have quite a bit of headroom temperature wise unless you're weary of increasing your voltage any higher. I used PRIME95 to check OC stability but really the best way is to check for WHEA warnings in your event viewer and playing games to make sure your CPU doesn't crash. Also keep in mind that there are other voltages you can tweak to help stability without increasing CPU voltage, mainly decreasing PLL. At least it helped with me, granted I'm using a different chip all together.
Hope this helps. Cheers.
Hope this helps. Cheers.