Xeon E5 2650 v4 's Advantages
Released 8 years and 4 months late
Higher specification of memory (2133 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (14nm vs 45nm)
Xeon E5430 's Advantages
Higher base frequency (2.667GHz vs 2.2GHz)
Lower TDP (80W vs 105W)