Intel Xeon E3 1578L v5 's Advantages
Released 11 months late
Higher specification of memory (2133 vs 1866)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 115W)
Intel Xeon E7 4850 v3 's Advantages
Higher base frequency (2.2GHz vs 2GHz)
Larger L3 cache size (35MB vs 8MB)