his would be the third version for the RTX 3060 Ti model. It appears to be based on the GA103 GPU also powering the RTX 3080 Ti laptop variants and rumor has it that its specs are identical to the current GA104-based version, but it might be fabricated on Samsung's improved nodes, so we could actually see decent supplies and lower prices.
https://www.notebookcheck.net/New-GeForce-RTX-3060-Ti-variant-based-on-the-GA103-GPU-spotted-in-Nvidia-s-Studio-Driver-511-23.592751.0.html