We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 1024MB VRAM Radeon R5 M240 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 870M 's Advantages
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (120.0GB/s vs 14.40GB/s)
1024 additional rendering cores
AMD Radeon R5 M240 's Advantages
Released 6 months late
Boost Clock has increased by 7% (1030MHz vs 967MHz)