Opteron 8220 's Advantages
Lower TDP (95W vs 175W)
Intel Xeon w5 2445 's Advantages
Released 16 years late
Higher specification of memory (4800 vs 667)
Newer PCIe version (5 vs 1)
Higher base frequency (3.1GHz vs 2.8GHz)
More modern manufacturing process (10nm vs 90nm)