We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275X and 2GB VRAM Radeon E9172 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 M275X 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 48.00GB/s)
128 additional rendering cores
AMD Radeon E9172 MXM 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 32% (1219MHz vs 925MHz)