Intel Xeon E5 2618L v3 's Advantages
Higher specification of memory (1866 vs 4)
Larger L3 cache size (20MB vs 8MB)
Lower TDP (75W vs 79W)
Intel Xeon E3 1285 v6 's Advantages
Released 2 years and 11 months late
Higher base frequency (4.1GHz vs 2.3GHz)
More modern manufacturing process (14nm vs 22nm)