We compared two Mobile platform GPUs: 4GB VRAM Radeon E9171 MCM and 256MB VRAM Mobility Radeon HD 4670 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon E9171 MCM 's Advantages
Released 8 years and 1 months late
Boost Clock1219MHz
Larger VRAM bandwidth (96.00GB/s vs 25.28GB/s)
192 additional rendering cores
ATI Mobility Radeon HD 4670 Mac Edition 's Advantages