AMD Radeon HD 7430M 's Advantages
Released 1 years and 9 months late
More VRAM (1024GB vs 512GB)
Lower TDP (7W vs 15W)
ATI Mobility Radeon HD 5670 Mac Edition 's Advantages
Larger VRAM bandwidth (25.44GB/s vs 12.80GB/s)
240 additional rendering cores