I have two Asus 3060ti ver2, they are the exact same make and model, but do have different BIOS.
One will handle 1600core clock & 3200 Memclock, The other (which is the newer one with newer bios) gets GPU Temp signal warnings and mem fault warnings if I try to go anything over 2200 on mem clock.
On mining just eth the newer card always produces less mhs for more watts as well.
Any ideas? think it could be a limiter in the bios? Should I risk trying the older bios on the newer card?