AMD Radeon Pro W6900X 's Advantages
Released 7 years and 10 months late
Boost Clock2150MHz
More VRAM (32GB vs 1GB)
Larger VRAM bandwidth (512.0GB/s vs 25.60GB/s)
4640 additional rendering cores
AMD Radeon HD 8550 OEM 's Advantages
Lower TDP (60W vs 300W)