AMD FirePro S9000 's Advantages
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (264.0GB/s vs 224.0GB/s)
AMD Radeon RX 580 2048SP 's Advantages
Released 6 years and 2 months late
Boost Clock1284MHz
256 additional rendering cores
Lower TDP (150W vs 225W)