Xeon E 2278G 's Advantages
Higher base frequency (3.4GHz vs 3.1GHz)
Lower TDP (95W vs 155W)
AMD EPYC 7262 's Advantages
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4 vs 3)
Larger L3 cache size (128MB vs 16MB)
More modern manufacturing process (7nm vs 14nm)