NVIDIA GeForce RTX 3080 Ti 's Advantages
More VRAM (12GB vs 10GB)
Larger VRAM bandwidth (912.4GB/s vs 320.0GB/s)
7936 additional rendering cores
AMD Radeon RX 6750 GRE 10 GB 's Advantages
Released 2 years and 5 months late
Boost Clock has increased by 47% (2450MHz vs 1665MHz)
Lower TDP (170W vs 350W)