Intel Xeon E3 1275 v3 's Advantages
Lower TDP (84W vs 180W)
AMD EPYC 72F3 's Advantages
Released 7 years and 9 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Higher base frequency (3.7GHz vs 3.5GHz)
Larger L3 cache size (256MB vs 8MB)