NVIDIA has introduced a new member to the RTX 30 family, the RTX 3060 12 GB. The RTX 3060 is intended at those who are looking to upgrade from a GTX 1060-class card and features 3,584 CUDA cores, 12 GB of GDDR6 192-bit memory, and will be the first RTX 30 card to support resizable BAR. The RTX 3060 12 GB will be available in late February starting from US$329.
https://www.notebookcheck.net/More-VRAM-than-the-RTX-3060-Ti-NVIDIA-launches-the-GeForce-RTX-3060-12-GB-with-resizable-BAR-support-for-US-329.514837.0.html