Sorry to say, but if its not there then it wasn't tested by the vendor. Normally on G.Skill the NEO will indicate an "AMD Oriented Kit". Yours is Intel XMP/DOCP.
Having said that, it doesn't mean it won't work, but the vendor won't guarantee you either.
Since the IMC on AMD CPUs are a bit sensitive, and this is not a design flaw but how they were designed. They need fine tuning on the memory side. AMD will get BIG gains when bumping up the speed, much more than Intel does.
I've learned that with the 2700X that I had to fine tune to get stability. With the 7950X, all I did was enable EXPO, disable MCR and lower timings even more.
TLDR:
Since your kit will let you bump the VDDQ up to 1.4v, I would try that first.
Then try DOCP II, as it won 't load the subtimings.
Later on, relax the main timings and try Command Rate 2T as it adds stability.
Also try a lower speed, like 5600 or a single stick for troubleshooting purposes.
If you did the upgrade recently and the return window is still open, I would consider trading in for an EXPO kit.
I haven't mentioned vSoC because since BIOS version 1303 that voltage tuning was hard limited to 1.3v to protect the CPU&Board, however, if your readings are 1.2v then you could increase but not exceed the 1.3v, this can add stability.
Good Luck
The Englishman
