Nvidia is expected to unveil a new RTX 3070 Ti graphics card with 16GB of memory and a new RTX 3080 graphics card with 12GB of memory. It is also assumed that the RTX 2060 12GB graphics card will be announced, and yes correct 2060. 

The launch date for new products looks to be determined. NVIDIA would officially reveal and launch its RTX 2060 12GB Turing GPU (yeah that's not a typo). This model will compete in the mid-range sector against AMD Radeon RX 6600/6700 series. GeForce RTX 3070 Ti with double the memory at 16GB and RTX 3080 12GB are expected to be unveiled on December 17th, with an on-shelf date of January 11th (right after CES). It's unclear what will become of the existing RTX 3080 10GB variant.

The RTX 3070 Ti would be based on a GA104-401 GPU, which is a complete GA104 GPU with 6144 CUDA cores. The RTX 3080 12GB is labeled as GA102-220, implying various changes to the GPU configuration.  The report says nothing about the GeForce RTX 3090 Ti, which is supposed to be the first PCIe Gen5 graphics card. 

In January 2022 Nvidia would introduce the RTX 3070 Ti 16GB and the RTX 3080 12GB.