Intel Xeon w7 3465X 's Advantages
Released 9 years and 8 months late
Higher specification of memory (4800 vs 1600)
Newer PCIe version (5 vs 3)
Larger L3 cache size (75MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E3 1220 v3 's Advantages
Higher base frequency (3.1GHz vs 2.5GHz)
Lower TDP (80W vs 300W)