NVIDIA GeForce RTX 4090 Mobile 's Advantages
Released 4 years and 11 months late
Boost Clock has increased by 42% (1695MHz vs 1190MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (576.0GB/s vs 204.8GB/s)
8192 additional rendering cores
AMD Radeon RX Vega M GH 's Advantages
Lower TDP (100W vs 120W)