Just 1h of playing with CPU, no memory optimizations, no per core tweaks and voltage not dialed-in yet.
My 3900XT on the charts was ran at 4500 CCX0 and 4300CCX1.
I can do ST 4.9GHz with 1.33V on core 3 CCX0, but haven't tried for 5GHz yet
Fun CPU to play with and Precision Overdrive is quite good too!
I set EDC and TDC to minimum (
45W) and ran CB R20. To my shock and disbelief, I scored around
5800 points which is the same as my old, overclocked and tweaked
Threadripper 1920X which was consuming more than
180W for that run