Intel Xeon w5 3425 's Advantages
Released 7 years and 8 months late
Higher specification of memory (DDR5-4800 vs DDR3-1866)
Newer PCIe version (5 vs 3)
Larger L3 cache size (30MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Intel Xeon E3 1285 v4 's Advantages
Higher base frequency (3.5GHz vs 3.2GHz)
Lower TDP (95W vs 270W)