that logics does not work.

Min-vCore with CnQ = 1.1v, max JEDEC specced vDimm = 2.85 gives a vRef of 1.425 which then gievs a max diff of 1.425 - 1.1 = 0.325v.

BUT

Would you really think AMD wouldn't have any kinds of safety-bounds?

I runt my vCore is 1.025 and my vDimm is 2.7v which would be a vRef of 1.35 which gives a diff of 0.325