Intel Xeon E5 2673 v3 's Advantages
Lower TDP (105W vs 210W)
Xeon w5 2545 's Advantages
Released 9 years and 11 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (3.5GHz vs 2.4GHz)
More modern manufacturing process (10nm vs 22nm)