Intel Xeon E5 2609 v2 's Advantages
Released 5 years late
Newer PCIe version (3 vs 2)
More modern manufacturing process (22nm vs 45nm)
Xeon L5430 's Advantages
Higher specification of memory (3 vs 3)
Higher base frequency (2.667GHz vs 2.5GHz)
Lower TDP (50W vs 80W)