Hi alcasczar.
As no one has got back to you yet, from a personal point of view I would set in bios Ai overclocking tuner to manual , set sync all cores, set core ratio to 47,
Set svid to best case, turn of multi core enhancement.
*Set cpu voltage to adaptive, set adaptive sign to - ( I would do that to help under clock ) and adaptive voltage *to 0.01 to start, set cpu turbo voltage 1. 28 ( if problems take that up by 0.01v at a time )*
Llc to 5
I would not us xmp as this boosts voltages.
Could be a stating point for you but there are just so so many factors that can affect this as you know, so hopefully someone well versed with your board and cpu will come to your rescue.
Good luck with it;)**