NVIDIA GeForce GTX 770M 's Advantages
Lower TDP (75W vs 115W)
NVIDIA GeForce RTX 3070 Mobile 's Advantages
Released 7 years and 8 months late
Boost Clock has increased by 96% (1560MHz vs 797MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (448.0GB/s vs 96.19GB/s)
4160 additional rendering cores