AMD FirePro S10000 Passive 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 96.00GB/s)
1152 additional rendering cores
AMD Radeon RX 550X 640SP 's Advantages
Released 5 years and 5 months late
Boost Clock has increased by 13% (1071MHz vs 950MHz)
Lower TDP (60W vs 375W)