Intel Xeon E3 1280 v3 's Advantages
Higher base frequency (3.6GHz vs 2.4GHz)
Lower TDP (82W vs 130W)
AMD EPYC 7303 's Advantages
Released 10 years and 3 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (64MB vs 8MB)