Opteron 6168 's Advantages
Lower TDP (115W vs 195W)
Intel Xeon Gold 6434 's Advantages
Released 12 years and 10 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 2)
Higher base frequency (3.7GHz vs 1.9GHz)
Larger L3 cache size (22.5MB vs 12MB)