NikaTGR

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Sep 26, 2020
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So as you saw from title I need to undervolt my CPU (Core 2 Duo E8400). Minimum core voltage of it is 0.85V, 2 Cores 3.0 GHz, TDP 65w. So I want to know will it run if I won't change core speeds or do I have to lower it. If so I would like to know the speed I should use.
 
Solution
The only way to find out how low a voltage your CPU can run 3GHz at is to try it for yourself, every CPU is different.

That said, I doubt you'll be able to run 3GHz at more than 100-150mV under stock voltage.