rdr2 uses quite alot of cpu utilization so 63C is not that bad.
HWINFO + Riva tuner shows CPU load never exceed 50% so no idea.
In any case my computer is snappy. I will be one of the very rare breed running A520 + 5600X. Because I have no intention to OC... given my casing airflow+thermal limitation. The RTX 3070 gets quite toasty too, peaks at 75C in the tiny casing.
Do this and your temps will go down even more plus perf increase , I did that and got lower temps and faster performance as well. But remember to test the stability of it. I adjusted and then played games here and there no issues but somehow my pc will auto restart when I'm doing nothing much like surfing the web. So yeah test your stability after tweaking it.
Sadly my Asrock A520 board does not have PBO A520 by gigabyte does
But considering everything is running fine for my CPU, I don’t intend to mess with it. I may under volt it later after I’m satisfied with my GPU tweaking.
That being said I’ve yet to see my CPU run at 100% load. And with 32GB ram, I’ve open 30 browser tabs with YouTube and FB video running with no issues.
Pretty happy with my build. Saved money on the motherboard and NVME go splurge on ram.