Intel Xeon E5 2698A v3 's Advantages
Larger L3 cache size (40MB vs 30MB)
Lower TDP (165W vs 270W)
Intel Xeon w5 3425 's Advantages
Released 8 years and 3 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (3.2GHz vs 2.8GHz)
More modern manufacturing process (10nm vs 22nm)