Nvidia has lifted the curtain off the laptop GeForce RTX 3080 Ti and RTX 3070 Ti variants. However, it hasn't told us much in the way of specifications, other than the fact that the former runs 16GB of VRAM. Laptops powered by both SKUs will hit shelves on February 1.
https://www.notebookcheck.net/Nvidia-GeForce-RTX-3080-Ti-and-RTX-3070-Ti-graphics-cards-unveiled-for-high-end-gaming-laptops.585051.0.html