NVIDIA GeForce RTX 3070 TiM 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 96.00GB/s)
5376 additional rendering cores
NVIDIA GeForce GTX 1630 's Advantages
Boost Clock has increased by 27% (1785MHz vs 1410MHz)
Lower TDP (75W vs 220W)