I do much better with LLC disabled. I need higher voltage under full load with LLC enabled to have the CPU stable. I don't mind that the CPU voltage is a bit higher with LLC disabled when my CPU idles this won't kill it.
Well if anything LLC reduces idle voltage. You need much higher idle voltage without regulating Vcc against the load line. But regulating against the load line strains the VR a hell of a lot more and produces a lot more heat across the voltage regs surface area.
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