Intel Xeon E5 2630L v2 's Advantages
Lower TDP (60W vs 80W)
Xeon E 2456 's Advantages
Released 10 years and 3 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (3.3GHz vs 2.4GHz)
Larger L3 cache size (18MB vs 15MB)
More modern manufacturing process (10nm vs 22nm)