Opteron A1120 's Advantages
Lower TDP (25W vs 350W)
AMD Threadripper PRO 7965WX 's Advantages
Released 7 years and 9 months late
Higher specification of memory (5200 vs 1866)
Newer PCIe version (5 vs 3)
Higher base frequency (4.2GHz vs 1.7GHz)
Larger L3 cache size (128MB vs 8MB)
More modern manufacturing process (5nm vs 28nm)