Nice results!
I was so impressed with PTM7950 on my XFX 7900 XT, that I applied it to a decade-old Lenovo Y580 laptop. The CPU/GPU temps dropped by a whopping 15/25°C, respectively. Disassembling and dust removal probably helped with the overall cooling, as well. Now it doesn't sound like a leaf blower under load :)
Thanks for sharing your experience and for the detailed review!
Great results—thanks for sharing!
I have the exact same card and also re-pasted with PTM7950 (kept stock VRAM pads). Curious about your overclock+undervolt settings; I'll fire up Time Spy and share my data for comparison!