cancel
Showing results for 
Search instead for 
Did you mean: 

Processors

papoulka
Adept I
Adept I

What is a normal idle power for 3900X (redux)?

I mean "CPU Package Power" as seen in HWInfo, on a quiet Windows 10 desktop with overall CPU average usage at about 2% or less.

I'm seeing ~32W.  My BIOS has XMP and PBO enabled, and LLC = 8 (off); otherwise stock settings.

==> I just want to know what power value other 3900X owners are seeing, who are running at or close to stock.  No analysis or discussion needed... that's been done already.

Thanks

0 Kudos
1 Reply
hardcoregames_
Big Boss
Big Boss

Re: What is a normal idle power for 3900X (redux)?

It is hard to measure the CPU alone. My PSU can monitor overall power and my box with a video card at idle uses maybe 100W but when gaming it jumps up to 300W quickly.

AMD cool'n'quiet used to be able to lower CPU power a lot, but I am not sure if it is used anymore as opposed to different power savings ideas.

0 Kudos