Xeon E5 2650 v4 's Advantages
Released 6 years late
Higher specification of memory (2133 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (2.2GHz vs 2.133GHz)
Larger L3 cache size (30MB vs 12MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon L5630 's Advantages
Lower TDP (40W vs 105W)