Another hint of the GeForce RTX 3080 Ti has been seen online. This time, the card has been added to the PCI ID repository, seemingly confirming that NVIDIA has based it on the company's GA102 GPU. The RTX 3080 Ti is thought to have up to 10,496 CUDA cores, 20 GB of GDDR6X VRAM and a 320 W TDP.
https://www.notebookcheck.net/The-NVIDIA-GeForce-RTX-3080-Ti-listed-in-PCI-ID-database-with-a-GA102-GPU.508726.0.html