Intel Xeon E5649 's Advantages
Higher base frequency (2.533GHz vs 2GHz)
Lower TDP (80W vs 175W)
AMD EPYC 8534PN 's Advantages
Released 12 years and 7 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (128MB vs 12MB)
More modern manufacturing process (5nm vs 32nm)