We compared two Mobile platform GPUs: 2GB VRAM Radeon E9173 PCIe 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
AMD Radeon E9173 PCIe 's Advantages
Released 7 years and 6 months late
Boost Clock1219MHz
Larger VRAM bandwidth (48.00GB/s vs 25.44GB/s)
112 additional rendering cores
ATI Mobility Radeon HD 5670 Mac Edition 's Advantages