Tipster @kopite7kimi leaked specs for two different GA104 cards. However, contrary to expectations, we think that these might represent the same functional SKU and not two different card tiers, considering the very slight spec difference.
https://www.notebookcheck.net/NVIDIA-GeForce-RTX-3070-Ti-leaks-along-with-fellow-GA104-part-two-different-cards-or-is-this-the-GTX-1060-all-over-again.480450.0.html