AMD Radeon Pro 580 's Advantages
Released 7 years and 5 months late
Boost Clock1200MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (217.0GB/s vs 14.40GB/s)
2224 additional rendering cores
ATI Mobility Radeon HD 5145 's Advantages
Lower TDP (15W vs 185W)