NVIDIA GeForce RTX 3070 Ti 16 GB 's Advantages
Boost Clock has increased by 5% (1770MHz vs 1683MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (608.3GB/s vs 256.3GB/s)
4224 additional rendering cores
NVIDIA GeForce GTX 1070 's Advantages
Lower TDP (150W vs 290W)