AMD Radeon RX 570 Mobile 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (211.2GB/s vs 68.26GB/s)
1280 additional rendering cores
Intel Iris Xe MAX Graphics 's Advantages
Released 2 years and 10 months late
Boost Clock has increased by 37% (1650MHz vs 1206MHz)
Lower TDP (25W vs 85W)