Xeon E5530 's Advantages
Lower TDP (80W vs 120W)
AMD EPYC 7203P 's Advantages
Released 14 years and 6 months late
Higher specification of memory (3200 vs 1066)
Newer PCIe version (4 vs 2)
Higher base frequency (2.8GHz vs 2.4GHz)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (7nm vs 45nm)