AMD Radeon RX 6850M XT 's Advantages
Released 6 years and 8 months late
Boost Clock2581MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 174.7GB/s)
1536 additional rendering cores
AMD Radeon R9 M390 Mac Edition 's Advantages
Lower TDP (80W vs 165W)