Intel Xeon E3 1245 's Advantages
Higher base frequency (3.3GHz vs 2.3GHz)
Lower TDP (95W vs 225W)
AMD EPYC 7643 's Advantages
Released 9 years and 11 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (7nm vs 32nm)