NVIDIA GeForce RTX 4090 Mobile 's Advantages
Released 4 years late
Boost Clock has increased by 18% (1695MHz vs 1440MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (576.0GB/s vs 448.0GB/s)
7424 additional rendering cores
NVIDIA GeForce RTX 2070 Mobile 's Advantages
Lower TDP (115W vs 120W)