Intel Xeon E3 1270 's Advantages
Higher base frequency (3.4GHz vs 2.75GHz)
Lower TDP (80W vs 290W)
AMD EPYC 9454 's Advantages
Released 11 years and 7 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (256MB vs 8MB)