Opteron 6366 HE 's Advantages
Lower TDP (85W vs 165W)
Intel Xeon Gold 6348H 's Advantages
Released 8 years and 5 months late
Higher specification of memory (DDR4-2933 vs DDR3)
Newer PCIe version (3 vs 2)
Higher base frequency (2.3GHz vs 1.8GHz)
Larger L3 cache size (33MB vs 8MB)