Xeon E 2278G 's Advantages
Higher base frequency (3.4GHz vs 2.6GHz)
Lower TDP (95W vs 225W)
Intel Xeon Gold 6442Y 's Advantages
Released 3 years and 8 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (60MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)