Xeon X5570 's Advantages
Higher base frequency (2.933GHz vs 2.8GHz)
Lower TDP (95W vs 225W)
AMD EPYC 7543P 's Advantages
Released 12 years late
Higher specification of memory (3200 vs 1333)
Newer PCIe version (4 vs 2)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (7nm vs 45nm)