Intel Xeon E3 1220 v5 's Advantages
Released 5 years and 8 months late
Higher specification of memory (2133 vs 1066)
Newer PCIe version (3 vs 2)
Higher base frequency (3GHz vs 1.733GHz)
More modern manufacturing process (14nm vs 45nm)
Xeon LC5518 's Advantages
Lower TDP (48W vs 80W)