Opteron 4340 's Advantages
Lower TDP (95W vs 105W)
AMD EPYC 4364P 's Advantages
Released 11 years and 5 months late
Higher specification of memory (5200 vs 3)
Higher base frequency (4.5GHz vs 3.5GHz)
Larger L3 cache size (32MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)