Intel Xeon E5 2407 v2 's Advantages
Released 1 years and 4 months late
Higher base frequency (2.4GHz vs 1.8GHz)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5 2428L 's Advantages
Larger L3 cache size (15MB vs 10MB)
Lower TDP (60W vs 80W)