We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275X and 1024MB VRAM GeForce 720A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 M275X 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 16.00GB/s)
544 additional rendering cores
NVIDIA GeForce 720A 's Advantages
Released 6 months late
Boost Clock has increased by 1% (938MHz vs 925MHz)