Intel Xeon E5 2609 's Advantages
Higher base frequency (2.4GHz vs 2.2GHz)
Lower TDP (80W vs 280W)
AMD EPYC 7773X 's Advantages
Released 10 years late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (768MB vs 10MB)
More modern manufacturing process (7nm vs 32nm)