Intel Xeon E3 1275 's Advantages
Higher base frequency (3.4GHz vs 3.2GHz)
Lower TDP (95W vs 240W)
AMD EPYC 7F72 's Advantages
Released 9 years late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (192MB vs 8MB)