AMD Radeon Pro 580X 's Advantages
Released 7 years and 9 months late
Boost Clock1200MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (218.9GB/s vs 96.00GB/s)
1920 additional rendering cores
NVIDIA GeForce GTX 580M 's Advantages
Lower TDP (100W vs 185W)