Question CPU VCore Voltage Too Low?

[Elsing]

I've been trying to figure out why my PC is dying over the past year, unable to play games it used to run amazing with full ray-tracing.
I have a feeling now that it might have been the PSU failing, and that I might need to get a new one.
Now, I know the absolute best way to test that would be with a PSU tester, but I've spent a lot of money already trying to fix this so trying to avoid having to do that more.
I also know there's a lot of threads around this spot asking the similar question of, "Is this too low?" and are getting told it's fine.
However, mine seems to be lower enough from those that I wonder if it's really the case with me.
Voltage is sitting at ~.480V with a max of .568V
Voltage Monitor Image: https://postimg.cc/fkc5RdBs

 

[--SID--]

The PSU does not regulate the CPU Vcore. The VRM on the motherboard does.

What's the brand and model of your PSU?

 

[hotaru.hino]

Are you taking this measurement when the CPU is doing something or when idling? Because if it's idling, that's fine. It's the power saving feature kicking in.