It seems only my 6750xt is available under performance/tuning
How do I get my 3700x to show up in there?
Try using Ryzen Master program to adjust or monitor your 3700x CPU processor.
I actually didn't have CPU tuning until today when I went from a 3700X to a 5700X.
It was included for Ryzen 5xxx series cpu only.
That makes sense.