NVIDIA GeForce RTX 3070 Mobile 's Advantages
Boost Clock has increased by 27% (1560MHz vs 1230MHz)
Larger VRAM bandwidth (448.0GB/s vs 224.0GB/s)
512 additional rendering cores
NVIDIA GeForce RTX 4070 Max-Q 's Advantages
Released 2 years late
Lower TDP (35W vs 115W)