AMD Radeon Pro 580X 's Advantages
Released 6 years and 9 months late
Boost Clock has increased by 58% (1200MHz vs 758MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (218.9GB/s vs 115.2GB/s)
960 additional rendering cores
NVIDIA GeForce GTX 680M 's Advantages
Lower TDP (100W vs 185W)