Xeon E 2456 's Advantages
Released 2 years and 8 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (3.3GHz vs 2.3GHz)
Lower TDP (80W vs 205W)
Intel Xeon Gold 6314U 's Advantages
Larger L3 cache size (48MB vs 18MB)