NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (768.0GB/s vs 608.3GB/s)
NVIDIA GeForce RTX 3060 Ti GDDR6X 's Advantages
Boost Clock has increased by 1% (1665MHz vs 1650MHz)
256 additional rendering cores
Lower TDP (225W vs 250W)