Intel Xeon w7 2475X 's Advantages
Released 7 years and 8 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Higher base frequency (2.6GHz vs 2.3GHz)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E7 8880 v3 's Advantages
Larger L3 cache size (45MB vs 37.5MB)
Lower TDP (150W vs 225W)