NVIDIA GeForce RTX 4080 Mobile 's Advantages
Released 2 years and 3 months late
Boost Clock has increased by 1% (1665MHz vs 1650MHz)
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (432.0GB/s vs 68.26GB/s)
6656 additional rendering cores
Intel Iris Xe MAX Graphics 's Advantages
Lower TDP (25W vs 110W)