Xeon E 2488 's Advantages
Released 16 years and 10 months late
Higher specification of memory (4800 vs 2)
Newer PCIe version (5 vs 1)
Higher base frequency (3.2GHz vs 2.6GHz)
More modern manufacturing process (10nm vs 90nm)
Opteron 2218 HE 's Advantages
Lower TDP (68W vs 95W)