AMD Radeon RX 570 Mobile 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (211.2GB/s vs 96.00GB/s)
1024 additional rendering cores
NVIDIA T550 Mobile 's Advantages
Released 4 years and 5 months late
Boost Clock has increased by 38% (1665MHz vs 1206MHz)
Lower TDP (23W vs 85W)