Intel Xeon E3 1275 v2 's Advantages
Lower TDP (77W vs 280W)
AMD EPYC 9355P 's Advantages
Released 12 years and 5 months late
Higher specification of memory (6000 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (3.55GHz vs 3.5GHz)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (4nm vs 22nm)