NVIDIA GeForce GTX 860M OEM 's Advantages
Lower TDP (75W vs 185W)
AMD Radeon Pro 580 's Advantages
Released 2 years and 4 months late
Boost Clock has increased by 11% (1200MHz vs 1085MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (217.0GB/s vs 80.19GB/s)
1664 additional rendering cores