AMD Radeon RX 570 Mobile 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (211.2GB/s vs 144.0GB/s)
1024 additional rendering cores
AMD Radeon RX 6550M 's Advantages
Released 5 years and 1 months late
Boost Clock has increased by 135% (2840MHz vs 1206MHz)
Lower TDP (80W vs 85W)