Does anyone know the default voltage of 860k?. My mobo had 1.45 voltage when i first booted but later i changed it to 1.26 or something and i wanna know because its seems high compared to intel cpu's
1.38v according to the CPUz screenshot on http://www.cpu-world.com/CPUs/Bulldozer/AMD-Athlon%20II%20X4%20860K.html but it looks like many are able to run in the 1.2 range.
In auto mode AMD CPUs/APUs constantly change vcore based on frequency, load and processor temp so that the processor can provide the best performance under any given situation. When the processor is run in turbo mode the vcore is increased to insure stability at the higher frequency. If you go into the BIOS most BIOS will show you the default base frequency and vcore voltage. You may need to temporarily switch from "auto" mode to manual mode to have the vcore displayed depending on the BIOS design.
Undervolted to 1.3v my x4 870k in bios running at 4.3 GHz now it runs cool at 48c idle :v
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