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[SB] Lowest stable CPU PLL?

post #1 of 4
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I'm currently using 1.65v, down from stock 1.8v. Has anyone gone down lower? I have tried 1.55v but didn't affect stability or volts at all.
    
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CPUMotherboardGraphicsRAM
3930k 4.7 1.368v RIVE BIOS 2105 680L 1330/7011 16GB Samsung 2133Mhz  
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Crucial M4 240GB  H110 after 4x H220 RMA Win 8.1 64bit XL2420T Lightboost  
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SS 6Gv2  EVGA 1300G2  Arc Midi R2 Zowie AM, many opticals 
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post #2 of 4
I just left it on auto. leave it on 1.65 if you have stability.
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post #3 of 4
Just put mine to 1.720v ... Have yet to try any thing lower.
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post #4 of 4
Setting mine to 1.720 let me lower vcore by 0.01v (1.450 to 1.440v in BIOS) for 1 hour blend stable.

So it's NOT a myth, and it DOES work under SOME conditions. But not all cpu's are affected...my bad high VID wasn't helped at all.
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