Xeon 6731E 's Advantages
Released 17 years and 4 months late
Higher specification of memory (5600 vs 2)
Newer PCIe version (5 vs 1)
More modern manufacturing process (5nm vs 90nm)
Opteron 2218 HE 's Advantages
Higher base frequency (2.6GHz vs 2.2GHz)
Lower TDP (68W vs 250W)