AMD Radeon Pro 580X 's Advantages
Released 9 years and 9 months late
Boost Clock1200MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (218.9GB/s vs 16.00GB/s)
2272 additional rendering cores
NVIDIA GeForce GT 120M 's Advantages
Lower TDP (14W vs 185W)