just today I noticed this when I checked cpu-z and online power supply calculator. stock Core Voltage for the i7-2600k @ stock 3.4Ghz is listed as 1.25V. well I saw mine and it was overclocked @ 4.5 Ghz, and it around 0.992 V. I tried to run a game and tried to load the cpu(cpu-z says 4500 Mhz) and the Vcore increased to around 1.000V-1.024V. its been ages since i did this overclocking, i remember setting a vcore to AUTO. what does this mean?? i can overclock more??? or is this bad?