VCCPLL Voltage

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DJ Tucker
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VCCPLL Voltage

Post by DJ Tucker » Mon Aug 05, 2019 5:23 pm

Does anyone know what VCCPLL Voltage does as it lowers my temps form 56c to 53c when going from 1.15v to 1.05v
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Re: VCCPLL Voltage

Post by KnightRid » Tue Aug 06, 2019 4:45 am

https://www.hardwaresecrets.com/underst ... erboard/4/
VCCPLL: Voltage used by the CPU clock multiplier (PLL, Phase-Locked Loop). This voltage can be changed through an option called “CPU PLL Voltage.”
Some are reporting that lowering this gives false temp readings.... https://forums.tweaktown.com/gigabyte/6 ... rrect.html

Again - any time you lower voltages, it should create less heat. 3c seems a bit much for a .1v lowering though....

Somebody with way more knowledge than I will have to answer this one.
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DJ Tucker
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Re: VCCPLL Voltage

Post by DJ Tucker » Tue Aug 06, 2019 6:20 am

exactly what I found. unfortunately no ones has given any reason as to whether this is true or not so have kept it at default 1.2v as xmp drops this to 1.15v
ASRock Z390 Phantom Gaming 6
Core i7 9600kf 4.8Ghz @ 1.2v With Alphacool Eisblock XPX Aurora Edge
Gigabyte RTX 2070 2040Mhz @ 0.975v With Watercool Heatkiller IV
16Gb Corsair Vengeance LED 3000Mhz 16-18-18-36-1T
Aqua Computer Ultitube 200 Pro D5 Next
Magicool G2 Slim 240mm & EK Coolstream SE 360mm
Silicon Power P32A80 128Gb & WD Blue M.2 2Tb
Corsair HX1000i
LG Ultragear 24MP59G-P
Windows 10 64 bit Pro
1st Player Steam Punk SP8
Corsair K70 Mk2, M65 Elite and Void Pro RGB Wireless

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