Intel Xeon E5 2420 v2 's Advantages
Released 1 years and 4 months late
Higher base frequency (2.2GHz vs 2GHz)
Larger L3 cache size (15MB vs 10MB)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5 2418L 's Advantages
Lower TDP (50W vs 80W)