Opteron 3320 EE 's Advantages
Lower TDP (25W vs 65W)
AMD EPYC 4344P 's Advantages
Released 11 years and 5 months late
Higher specification of memory (DDR5-5200 vs DDR3)
Newer PCIe version (5 vs 2)
Higher base frequency (3.8GHz vs 1.9GHz)
Larger L3 cache size (32MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)