are you sure your CPU can't do more? 1.5V+ is a lot for only 4885 MHz

It nead 1.49v to be stable with these setlings and uncore.This run volt was a little higher(profile for quadfire)

Still not the best cpu out there. Maybe time to get a cascade...

I have a malaysia chip to. Better at core clock scaling vs volt but it have a terrible imc/uncore vs this costa rica one.

You got better luck with your cpu Nedernakker?

that's a pity,

mine can do 5 GHz under SS with 1.35V. Haven't done more than 3750 MHz uncore because i have a MSI board