Intel Xeon E7 4820 v3 's Advantages
Released 3 years and 1 months late
Higher specification of memory (1866 vs 3)
Larger L3 cache size (25MB vs 10MB)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5 2418L 's Advantages
Higher base frequency (2GHz vs 1.9GHz)
Lower TDP (50W vs 115W)