i5 2500k @4.4ghz on ga-z68xp-ud3 - Help me tweek my OC

zeyuri

Reputable
Jan 1, 2016
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4,510
Hi, im getting some problems in tweeking my OC. Im trying to reach the 4.4Ghz, but i only did with some serious high voltages. My temps are stable around 80 degrees, but we're in summer here in Brazil. First my configs.
i5 2500k (never been overclocked since i bought on late 2012.)
Ga-268xp-ud3 U1j UEFI Bios
16gb ram - corsair value 1333
Old warrior CM N620 Cpu cooler
Look on my BIOS Setup:
https://www.dropbox.com/s/zjp05t0vsptx3g0/2016-01-01%2011.44.16.jpg?dl=0
https://www.dropbox.com/s/a98vwcvkqeywaep/2016-01-01%2011.44.50.jpg?dl=0
Here is the shot of my voltages when im testing on prime95 https://www.dropbox.com/s/qphnx7tmnfl5i6m/2016-01-01%2015_38_03-Program%20Manager.png?dl=0

As you can see, my processor its not using the current vcore that i have fixed in bios, but that its ok as long i can make my OC stable. BUT, when the cpu are its not in full Load, the vcores is getting high, like 1.360, or 1.380. Why in full load its actually getting a lower vcore? I've tried to disable all advanced core features avaliable and this still happening. Any clues?
Thank you all and sorry for the shit english, its not my first language