Unfortunately, despite the nice numbers, I'm having to go back to 3.6GHz since the voltages are a bit too much for my liking to get 3.7 stable. I only managed 4 hrs of P95 @ 3.7. It's strange, but @ 3.6 I get better bandwidth/latency with it un-linked, but @ 3.7 linking it really does seem to boost bandwidth/latency scores!

Hadn't realized, but leaving PLL and VTT on auto was over-volting those settings past safe levels (as far as I could tell). PLL was above 1.60 and VTT was 1.44 according to Everest.