Intel Xeon E 2314 's Advantages
Released 5 years and 7 months late
Higher specification of memory (3200 vs 4)
Newer PCIe version (4 vs 3)
Higher base frequency (2.8GHz vs 1.5GHz)
Larger L3 cache size (8MB vs 1.5MB)
Intel Xeon D 1557 's Advantages
Lower TDP (45W vs 65W)