Xeon E 2414 's Advantages
Released 2 years and 7 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Intel Xeon W 11855M 's Advantages
Higher base frequency (3.2GHz vs 2.6GHz)
Larger L3 cache size (18MB vs 12MB)
Lower TDP (35W vs 55W)