NVIDIA plans to release Ampere-based graphics cards with Ultra branding, of which the RTX 3060 Ultra may be the first. The first leak of the RTX 3060 Ultra confirms that it will have 12 GB of GDDR6 VRAM and that it should arrive later this month.
https://www.notebookcheck.net/NVIDIA-GeForce-RTX-3060-Ultra-leaks-with-12-GB-of-GDDR6-VRAM.513674.0.html