Opteron 6386 SE 's Advantages
Higher base frequency (2.8GHz vs 1.8GHz)
Intel Xeon Bronze 3408U 's Advantages
Released 10 years and 2 months late
Higher specification of memory (4000 vs 1600)
Newer PCIe version (5 vs 2)
Larger L3 cache size (22.5MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (125W vs 140W)