ATI Mobility Radeon HD 5850 Mac Edition 's Advantages
Lower TDP (30W vs 100W)
AMD Radeon RX 480 Mobile 's Advantages
Released 6 years and 7 months late
Boost Clock1077MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 64.00GB/s)
1504 additional rendering cores