We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5830 and 512MB VRAM Mobility Radeon HD 5670 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Mobility Radeon HD 5830 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (25.60GB/s vs 25.44GB/s)
400 additional rendering cores
ATI Mobility Radeon HD 5670 Mac Edition 's Advantages