Intel Xeon w5 2455X 's Advantages
Released 9 years and 5 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (3.2GHz vs 2.6GHz)
Larger L3 cache size (30MB vs 20MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 2650 v2 's Advantages
Lower TDP (95W vs 200W)