NVIDIA GeForce RTX 4090 Mobile 's Advantages
Released 6 years and 4 months late
Boost Clock has increased by 41% (1695MHz vs 1200MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (576.0GB/s vs 112.0GB/s)
8832 additional rendering cores
AMD Radeon E9260 MXM 's Advantages
Lower TDP (50W vs 120W)