Xeon Platinum 8260M 's Advantages
Released 6 years late
Higher specification of memory (4 vs 3)
Larger L3 cache size (35.75MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Opteron 4386 's Advantages
Higher base frequency (3.1GHz vs 2.4GHz)
Lower TDP (95W vs 165W)