Xeon LC5518 's Advantages
Higher specification of memory (1066 vs 4)
Lower TDP (48W vs 80W)
Intel Xeon E3 1280 v5 's Advantages
Released 5 years and 8 months late
Newer PCIe version (3 vs 2)
Higher base frequency (3.7GHz vs 1.733GHz)
More modern manufacturing process (14nm vs 45nm)