Intel Xeon E3 1578L v5 's Advantages
Released 2 years and 8 months late
Higher specification of memory (2133 vs 1866)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 130W)
Intel Xeon E5 1650 v2 's Advantages
Higher base frequency (3.5GHz vs 2GHz)
Larger L3 cache size (12MB vs 8MB)