Intel Xeon E3 1284L v4 's Advantages
Lower TDP (47W vs 200W)
AMD EPYC 9255 's Advantages
Released 9 years and 4 months late
Higher specification of memory (6000 vs 1866)
Larger memory bandwidth (576GB/s vs 29.8GB/s)
Newer PCIe version (5 vs 3)
Higher base frequency (3.25GHz vs 2.9GHz)
Larger L3 cache size (128MB vs 6MB)
More modern manufacturing process (4nm vs 14nm)