AMD Radeon RX 570 Mobile 's Advantages
Released 3 years and 1 months late
Boost Clock has increased by 24% (1206MHz vs 975MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (211.2GB/s vs 174.7GB/s)
1024 additional rendering cores
AMD Radeon R9 M290X Mac Edition 's Advantages
Lower TDP (80W vs 85W)