Yeah 100% stable, WHEA I get about 1 a month but TBH I have no issue with that. chkdsk comes up with no errors ever, and I have no crashes or BSODs after more than a year so whatever.
I’ve always wondered about your 5950, is that stable? What a beast she is man! I would love if my 5900 could do that. It starts spewing whea’s as soon as you cross the line over 1900 1:1.. bummer.
I've noticed I could improve the subtimings a little over the months as better BIOS came out, also keeping the memory under 40c is key, if I didn't have those two fans it would throw errors at 45c and above in OCCT.
I only really care about the memory so much because I have a 240hz 1440p monitor, and you start to get CPU limited at HFR gaming.
I also don't know if my CPU cooling system is what's allowing the stability, as it's pretty balls to the wall, aside from getting more radiator or an external chiller there basically isn't anything I could do to improve it, and it's already on a dedicated CPU 240/40 rad.
Highly recommend Mayhems XTR nano white btw, it's zero maintenance aside from maybe running it through a coffee filter once a year if you're so inclined, but that's only necessary if you get debris in it from corrosion, which basically doesn't happen, it's biocidal properties also are inherent and don't degrade, additionally it has a better thermal capacity than water by several percent.