AMD EPYC 7401 's Advantages
Released 7 years and 3 months late
Higher specification of memory (2666 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (64MB vs 12MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon X5650 's Advantages
Higher base frequency (2.666GHz vs 2GHz)
Lower TDP (95W vs 170W)