NVIDIA GeForce RTX 3070 Ti 16 GB 's Advantages
Boost Clock has increased by 81% (1770MHz vs 980MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (608.3GB/s vs 192.3GB/s)
4800 additional rendering cores
NVIDIA GeForce GTX 670 's Advantages
Lower TDP (170W vs 290W)