We compared two server CPUs: Opteron 146 with 1 cores 2GHz and AMD EPYC 7642 with 48 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Opteron 146 's Advantages
Lower TDP (67W vs 225W)
AMD EPYC 7642 's Advantages
Released 14 years late
Higher specification of memory (DDR4-3200 vs DDR1-400)