I have this mb and did some homework around and currently have a celeron 2 600 at 900. Overclockers.com has a two part article on upgrading the P2B and discuss the various issues. My mb doesn't seem to like any stepping over cbo and I upgraded the bios and use an asus slotkit. Unless its a 100fsb 1gig, I'm pretty sure it wont run and a big maybe if its 100fsb. My mb only supports 100fsb and has settings for 112fsb.
If you do a search here you'll find some more info and the FAQ's had quite a bit on this.
Discussion Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
Discussion Intel current and future Lakes & Rapids thread
Facebook
Twitter