AMD EPYC 9734 's Advantages
Released 10 years and 6 months late
Higher specification of memory (DDR5-4800 vs DDR3-1600)
Newer PCIe version (5 vs 2)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)
Opteron 4310 EE 's Advantages
Lower TDP (35W vs 340W)