AMD EPYC 7742 's Advantages
Higher specification of memory (3200 vs 2667)
Higher base frequency (2.25GHz vs 1.9GHz)
Larger L3 cache size (256MB vs 15MB)
More modern manufacturing process (7nm vs 10nm)
Xeon D 2712T 's Advantages
Released 2 years and 6 months late
Lower TDP (65W vs 225W)