ATI Mobility Radeon HD 5850 Mac Edition 's Advantages
288 additional rendering cores
Lower TDP (30W vs 50W)
AMD Radeon 630 Mobile 's Advantages
Released 9 years and 4 months late
Boost Clock1211MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)