NVIDIA GeForce GTX 1660 's Advantages
Lower TDP (120W vs 220W)
NVIDIA GeForce RTX 4070 10 GB 's Advantages
Boost Clock has increased by 41% (2520MHz vs 1785MHz)
More VRAM (10GB vs 6GB)
Larger VRAM bandwidth (420.2GB/s vs 192.1GB/s)
5760 additional rendering cores