Opteron 6366 HE 's Advantages
Lower TDP (85W vs 350W)
Intel Xeon Platinum 8468 's Advantages
Released 10 years and 2 months late
Higher specification of memory (4800 vs 1866)
Newer PCIe version (5 vs 2)
Higher base frequency (2.1GHz vs 1.8GHz)
Larger L3 cache size (105MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)