Opteron 4386 's Advantages
Lower TDP (95W vs 350W)
AMD Threadripper PRO 7985WX 's Advantages
Released 10 years and 10 months late
Higher specification of memory (DDR5-5200 vs DDR3)
Higher base frequency (3.2GHz vs 3.1GHz)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)