Intel Xeon E3 1585 v5 's Advantages
Released 2 years and 8 months late
Higher specification of memory (2133 vs 1600)
Higher base frequency (3.5GHz vs 3GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (65W vs 130W)
Intel Xeon E5 1607 v2 's Advantages
Larger L3 cache size (10MB vs 8MB)