You can just buy same chip if someone somehow decided to check random flash chip vendor.
More sensible way to stopping that would be writing eeprom with encrypted key burned into the GPU itself but I doubt NVIDIA bothered, money loss for few people willing enough to take their GPU apart to replace a chip is insignificiant.
More sensible way to stopping that would be writing eeprom with encrypted key burned into the GPU itself but I doubt NVIDIA bothered, money loss for few people willing enough to take their GPU apart to replace a chip is insignificiant.