Thanks Mini_Me and Colinstoner for the unlocked and tweaked ROM!
I flashed it onto 2 cards i just received (an HP one with what i believe is Micron RAM and a regular one with Samsung RAM). Results are around 55Mh @ 97W and 53.5Mh @ 93W, respectively. Running perfectly stable so far and GPU temps are accordingly great. However, the memory temperatures on these cards are absolutely outrageous, I had to manually up the fan speed quite a bit to stay at a reasonable level. Memory is running around 30°C hotter than the GPU in both cases.
I'd like to do something about that and from what I have gathered in this thread, it's all about replacing the thermal pads? I'd prefer disassembling them only once, so my question is which pads are the right ones regarding size and which would you guys recommend? I'm located near Munich/Germany, so I suppose trying to order a sample of 2mm Sarcon XR-Um from Fujipoly like Mini_Me suggested is the way to go? Not sure they ship them from Munich since it's only a liaison office. Also, I wasn't able to find XR-Um on their sample request from or from any other supplier. Any advice on good pads and a good source that ships to Austria would be greatly appreciated!