AMD Radeon Pro 580X 's Advantages
Released 5 years and 3 months late
Boost Clock has increased by 58% (1200MHz vs 758MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (218.9GB/s vs 12.80GB/s)
2112 additional rendering cores
NVIDIA GeForce GT 720M 's Advantages
Lower TDP (33W vs 185W)