In case anyone needed pad sizes for the Palit 3070 Ti Gamerock OC - and I believe between the fin stack and midplate you'll use 0.5mm pads : r/gpumining
Palit GeForce RTX 4090 GameRock OC Desktop GPU review: High end performance with a price to match - NotebookCheck.net Reviews
NVIDIA Palit GeForce RTX 3070 Ti GameRock 8G OC (NED307TT19P2-1047G) - US