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1080 Ti High Idle Clock/mV

Arkhen
Go to solution Solved by Arkhen,

Changed the 144hz monitor to 120hz and now I'm down to 139mhz at 650mv. gg ty

I'm trying to figure out why my Asus Strix 1080 Ti is running at ~1341mhz and ~756mv constantly in idle. It never clocks lower. While I'm not worried about temps, I'm not interested wasting all this power for no apparent reason.

 

I've tried changing the Global Settings in the Nvidia Driver (v 471.41) to: Power management mode - Adaptive and Optimal Power. Changing to either option yielded no change/improvement to the high idle clocks.

I've tried enabling Display GPU Activity Icon in notification area and closing all applications controlled by the GPU. Same issue.

Windows' Power Options are set to Balanced

 

I run 2x 1920x1080 24" monitors on the card: VG248QE @144hz and BenQ XL2410T @120hz.

This is on Windows 10 x64 19043.1110

idle.png

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Get nvidia inspector and setup the multi monitor power settings. Should save you that couple cents a year. 

Main RIg Corsair Air 540, I7 9900k, ASUS ROG Maximus XI Hero, G.Skill Ripjaws 3600 32GB, 3090FE, EVGA 1000G5, Acer Nitro XZ3 2560 x 1440@240hz 

 

Spare RIg Lian Li O11 AIR MINI, I7 4790K, Asus Maximus VI Extreme, G.Skill Ares 2400 32Gb, EVGA 1080ti, 1080sc 1070sc & 1060 SSC, EVGA 850GA, Acer KG251Q 1920x1080@240hz

 

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5 minutes ago, Arkhen said:

Changed the 144hz monitor to 120hz and now I'm down to 139mhz at 650mv. gg ty

Was about to tell you that running multiple high refresh rate monitors can cause this, but you seem to have figured that out. 😁

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