Xeon LC5518 's Advantages
Released 3 years late
Higher specification of memory (1066 vs 667)
Newer PCIe version (2 vs 1)
More modern manufacturing process (45nm vs 90nm)
Lower TDP (48W vs 68W)
Opteron 8218 HE 's Advantages
Higher base frequency (2.6GHz vs 1.733GHz)