Well, I just topped the port Royal leaderboard for the 7900XTX and 7800X3d. I have a sapphire nitro+ 7900xtx that I flashed the 550w asrock aqua bios onto, and repasted with ptm7950 and upsiren ux pro on the memory and vrm. I managed to get 1019mv, 3340 Max clock, 3050 min clock and 2776mhz fast timings stable for the run. Temps were 46c on the core and 75c hot spot, with the windows open to let the cold winter air in lol.
Pretty stoked so far, I might be able to get a little more out of this card, but it will be tough since it’s still on air and I have no plans to water cool it.