Adaptive vs Offset vs Override Mode?

beni_rohit

Distinguished
Feb 22, 2014
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Hey guys
Im OCing my i5 4690k
and my MSI Z97 Gaming 7 bios has the following 5 options for voltage modes:
Adaptive
Offset
Override
Offset+Adaptive
Overide+Adaptive

Im currently using adaptive and i know how it works
even if you have entered a certain voltage, the CPU will get a little extra voltage if it is required

how do the others work?
just wanted to know