Intel Xeon E5 2630 's Advantages
Lower TDP (95W vs 130W)
Intel Xeon w3 2425 's Advantages
Released 10 years and 11 months late
Higher specification of memory (DDR5-4400 vs DDR3)
Newer PCIe version (5 vs 3)
Higher base frequency (3GHz vs 2.3GHz)
More modern manufacturing process (10nm vs 32nm)