Intel Xeon w7 3455 's Advantages
Released 8 years and 5 months late
Higher specification of memory (DDR5-4800 vs DDR4-1866)
Newer PCIe version (5 vs 3)
Higher base frequency (2.5GHz vs 1.8GHz)
Larger L3 cache size (67.5MB vs 20MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 2630L v3 's Advantages
Lower TDP (55W vs 270W)