AMD Radeon Pro W5700 's Advantages
Released 10 years and 10 months late
Boost Clock1880MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (448.0GB/s vs 108.8GB/s)
1504 additional rendering cores
ATI Radeon HD 4870 Mac Edition 's Advantages
Lower TDP (150W vs 205W)