The only difference between AIB's in most cases is the coolers and clock speeds, some may run hotter than others and some may boost higher than others or possibly the partner makes some other minor iterations but they are all the same card underneath at the end of the day, same amount of cuda cores, same amount of tensor cores, VRAM etc.
Anyways my 3070 runs fine, I am stable at max boost and memory clocks, temps are perfectly fine and many other intensive AAA games are running better than expected, it's simply this game is unoptimized and it's to be expected from non AAA devs, in time they will get it right but as of now the performance is not as great as it should be plain and simple.