3700x all core overclock to 4.3ghz on 1.2875v, is that too much? Max temp 81C on very rare spikes, but average around 75-77C.

Haven't tried prime 95 yet but loaded worldcommunitygrid to try folding on all core workload. Seems stable for 24 hours.

that was initially my plan, but when i see it go 1.47-1.48v at 4-4.1ghz, i kinda feel something off, seriously don't know what the heck going to happen on this kind of voltage in longer term. The temperature was similar to my manual settings, so...i don't know....i'll do more observations between my manual settings and letting pbo to do the job. Thanks for the tip regardless

hopefully, they can better manage the parameters on the 4000 series or maybe with AM5 when can implement a whole new platform.

Mind elaborating more on what you observed with your previous 3500x?