Opteron 3320 EE 's Advantages
Lower TDP (25W vs 400W)
AMD EPYC 9684X 's Advantages
Released 10 years and 6 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (2.55GHz vs 1.9GHz)
Larger L3 cache size (1152MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)