Intel Xeon E5 2618L v3 's Advantages
Higher specification of memory (DDR4-1866 vs DDR3)
Higher base frequency (2.3GHz vs 1.8GHz)
Larger L3 cache size (20MB vs 6MB)
Intel Xeon E3 1258L v4 's Advantages
Released 9 months late
More modern manufacturing process (14nm vs 22nm)
Lower TDP (47W vs 75W)