Intel Xeon Gold 6338N 's Advantages
Released 11 years and 1 months late
Higher specification of memory (2667 vs 3)
Newer PCIe version (4 vs 2)
Higher base frequency (2.2GHz vs 1.9GHz)
Larger L3 cache size (48MB vs 12MB)
More modern manufacturing process (10nm vs 45nm)
Opteron 6168 's Advantages
Lower TDP (115W vs 185W)