Intel Xeon E3 1230 v5 's Advantages
Released 2 years and 1 months late
Higher specification of memory (2133 vs 1866)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (80W vs 130W)
Intel Xeon E5 1620 v2 's Advantages
Higher base frequency (3.7GHz vs 3.4GHz)
Larger L3 cache size (10MB vs 8MB)