Xeon E 2478 's Advantages
Released 2 years and 8 months late
Higher specification of memory (4800 vs 2933)
Newer PCIe version (5 vs 4)
Higher base frequency (2.8GHz vs 2.1GHz)
Lower TDP (80W vs 165W)
Intel Xeon Gold 5318Y 's Advantages
Larger L3 cache size (36MB vs 24MB)