We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GS and 128MB VRAM Mobility Radeon X1600 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 8600M GS 's Advantages
More VRAM (512GB vs 128GB)
Larger VRAM bandwidth (12.80GB/s vs 12.67GB/s)
16 additional rendering cores
ATI Mobility Radeon X1600 Mac Edition 's Advantages