Xeon E5 2650 v4 's Advantages
Released 6 years late
Higher specification of memory (2133 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (30MB vs 12MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon E5630 's Advantages
Higher base frequency (2.533GHz vs 2.2GHz)
Lower TDP (80W vs 105W)