Intel Xeon w5 2445 's Advantages
Released 10 years and 9 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (3.1GHz vs 2.7GHz)
Larger L3 cache size (26.25MB vs 20MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5 4650 's Advantages
Lower TDP (130W vs 175W)