Xeon E 2244G 's Advantages
Higher base frequency (3.8GHz vs 3.15GHz)
Lower TDP (71W vs 300W)
AMD EPYC 9455 's Advantages
Released 5 years and 5 months late
Higher specification of memory (6000 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (192MB vs 8MB)
More modern manufacturing process (4nm vs 14nm)