Intel Xeon E5 2697 v2 's Advantages
Higher base frequency (2.7GHz vs 2.6GHz)
Larger L3 cache size (30MB vs 12MB)
Xeon E 2414 's Advantages
Released 10 years and 3 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (55W vs 130W)