AMD EPYC 7742 's Advantages
Larger L3 cache size (256MB vs 128MB)
Lower TDP (225W vs 350W)
AMD Threadripper PRO 7965WX 's Advantages
Released 4 years and 2 months late
Higher specification of memory (5200 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (4.2GHz vs 2.25GHz)
More modern manufacturing process (5nm vs 7nm)