NVIDIA GeForce RTX 3070 Mobile 's Advantages
More VRAM (8GB vs 6GB)
Larger VRAM bandwidth (448.0GB/s vs 186.0GB/s)
4096 additional rendering cores
Intel Arc A380M 's Advantages
Released 2 years late
Boost Clock has increased by 28% (2000MHz vs 1560MHz)
Lower TDP (35W vs 115W)