Intel Xeon W 2170B 's Advantages
Released 3 years and 3 months late
Higher specification of memory (DDR4-2666 vs DDR4-1866)
Larger L3 cache size (19.25MB vs 10MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 2623 v3 's Advantages
Higher base frequency (3GHz vs 2.5GHz)
Lower TDP (105W vs 140W)