NVIDIA GeForce GTX 870M 's Advantages
Lower TDP (100W vs 150W)
AMD Radeon Pro 570X 's Advantages
Released 5 years late
Boost Clock has increased by 14% (1105MHz vs 967MHz)
More VRAM (4GB vs 3GB)
Larger VRAM bandwidth (217.6GB/s vs 120.0GB/s)
448 additional rendering cores