AMD Ryzen Threadripper PRO 5965WX 's Advantages
Released 9 years and 3 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Higher base frequency (3.8GHz vs 3.1GHz)
Larger L3 cache size (128MB vs 8MB)
More modern manufacturing process (7nm vs 32nm)
Opteron 4386 's Advantages
Lower TDP (95W vs 280W)