Intel Xeon E7 8893 v3 's Advantages
Larger L3 cache size (45MB vs 30MB)
Lower TDP (140W vs 270W)
Intel Xeon w5 3425 's Advantages
Released 7 years and 8 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
More modern manufacturing process (10nm vs 22nm)