Intel Xeon w7 3455 's Advantages
Released 10 years and 11 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (2.5GHz vs 2GHz)
Larger L3 cache size (67.5MB vs 20MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5 2650 's Advantages
Lower TDP (95W vs 270W)