Intel Xeon E5 2666 v3 's Advantages
Higher base frequency (2.9GHz vs 2.8GHz)
AMD EPYC 7282 's Advantages
Released 4 years and 9 months late
Higher specification of memory (DDR4-3200 vs DDR4-2133)
Newer PCIe version (4 vs 3)
Larger L3 cache size (64MB vs 25MB)
Lower TDP (120W vs 135W)