NVIDIA GeForce RTX 3070 Ti 16 GB 's Advantages
Boost Clock has increased by 50% (1770MHz vs 1183MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (608.3GB/s vs 96.00GB/s)
5632 additional rendering cores
AMD Radeon RX 550X 's Advantages
Lower TDP (50W vs 290W)