Intel Xeon E5 2696 v3 's Advantages
Higher base frequency (2.3GHz vs 1.8GHz)
Larger L3 cache size (45MB vs 6MB)
Intel Xeon E3 1258L v4 's Advantages
Released 9 months late
Higher specification of memory (DDR3 vs DDR3)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (47W vs 145W)