EPYC 7552 's Advantages
Released 10 years and 5 months late
Higher specification of memory (3200 vs 1333)
Newer PCIe version (4 vs 2)
Larger L3 cache size (192MB vs 8MB)
More modern manufacturing process (7nm vs 45nm)
Xeon X5570 's Advantages
Higher base frequency (2.933GHz vs 2.2GHz)
Lower TDP (95W vs 200W)