Intel Xeon E5 2420 's Advantages
Lower TDP (95W vs 200W)
AMD EPYC 9124 's Advantages
Released 10 years and 6 months late
Higher specification of memory (4800 vs 3)
Higher base frequency (3GHz vs 1.9GHz)
Larger L3 cache size (64MB vs 15MB)
More modern manufacturing process (5nm vs 32nm)