We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M380 and 2GB VRAM GeForce 940M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 M380 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)
256 additional rendering cores
NVIDIA GeForce 940M 's Advantages
Boost Clock has increased by 10% (1098MHz vs 1000MHz)