NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages
More VRAM (20GB vs 10GB)
Larger VRAM bandwidth (760.3GB/s vs 440.3GB/s)
7040 additional rendering cores
NVIDIA GeForce GTX 1080 Ti 10 GB 's Advantages
Boost Clock has increased by 0% (1670MHz vs 1665MHz)
Lower TDP (250W vs 350W)