Intel Xeon E5 2637 v2 's Advantages
Higher base frequency (3.5GHz vs 3.4GHz)
Xeon E 2434 's Advantages
Released 10 years and 3 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (12MB vs 10MB)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (55W vs 130W)