Xeon E 2434 's Advantages
Released 8 years and 11 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (3.4GHz vs 2.2GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (55W vs 105W)
Intel Xeon E5 2658A v3 's Advantages
Larger L3 cache size (30MB vs 12MB)