Opteron 4386 's Advantages
Higher base frequency (3.1GHz vs 2GHz)
Lower TDP (95W vs 350W)
Intel Xeon Max 9470 's Advantages
Released 10 years and 1 months late
Higher specification of memory (4800 vs 3)
Larger L3 cache size (105MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)