@kooncey
This is really helpful and very interesting. Thanks for all of these details! I have seen your runs on the 3D mark search page — really impressive — I didn’t realize that was you. I’ve just started messing with Port Royal on the LN2 BIOS and my highest PR score in a closed case and relatively warm ambient room is 14844 with a core clock of 2160 at 55C (yeah that’s pretty warm but it will likely be my gaming and daily driver temperature).
I do plan to start cooling it down and opening the case just to see how far I can push it on LN2 BIOS only using PX1. After that I’ll start raising the dip switch voltages to see if I can gain any benefits there, but I’ll probably be temperature limited unless I open a window and let some of that -11C outside air into the room. Thanks again and good luck with that card! It looks like you’ve got yourself a beast.