AMD Radeon R9 M295X Mac Edition 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (174.3GB/s vs 96.00GB/s)
1408 additional rendering cores
AMD Radeon RX 550 Mobile 's Advantages
Released 2 years and 8 months late
Boost Clock1287MHz
Lower TDP (50W vs 250W)