Opteron 6276 's Advantages
Lower TDP (115W vs 165W)
Xeon Platinum 8260M 's Advantages
Released 7 years and 1 months late
Higher specification of memory (4 vs 3)
Higher base frequency (2.4GHz vs 2.3GHz)
Larger L3 cache size (35.75MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)