We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850A and 1024MB VRAM Radeon HD 8670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 850A 's Advantages
Released 1 years late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
320 additional rendering cores
AMD Radeon HD 8670M 's Advantages
Boost Clock has increased by 4% (975MHz vs 936MHz)