We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 860M OEM and 4GB VRAM Radeon R9 M385X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 860M OEM 's Advantages
Larger VRAM bandwidth (80.19GB/s vs 76.80GB/s)
AMD Radeon R9 M385X 's Advantages
Boost Clock has increased by 1% (1100MHz vs 1085MHz)