Intel Xeon E3 1220 v2 's Advantages
Released 2 years and 3 months late
Newer PCIe version (3 vs 2)
Higher base frequency (3.1GHz vs 1.733GHz)
More modern manufacturing process (22nm vs 45nm)
Xeon LC5518 's Advantages
Higher specification of memory (1066 vs 3)
Lower TDP (48W vs 69W)