Intel Xeon E5 2418L 's Advantages
Higher base frequency (2GHz vs 1.7GHz)
Larger L3 cache size (10MB vs 1.5MB)
Lower TDP (50W vs 65W)
Intel Xeon D 1587 's Advantages
Released 3 years and 9 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (14nm vs 32nm)