ATI Mobility Radeon HD 5670 Mac Edition 's Advantages
Lower TDP (15W vs 85W)
AMD Radeon Pro W5300M 's Advantages
Released 9 years and 7 months late
Boost Clock1250MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (192.0GB/s vs 25.44GB/s)
880 additional rendering cores