ATI Radeon HD 5870 Mac Edition 's Advantages
Lower TDP (228W vs 375W)
AMD FirePro S10000 's Advantages
Released 2 years and 5 months late
Boost Clock950MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (240.0GB/s vs 153.0GB/s)
192 additional rendering cores