Opteron 3350 HE 's Advantages
Higher base frequency (2.8GHz vs 2.0GHz)
Lower TDP (45W vs 300W)
Intel Xeon Platinum 8558U 's Advantages
Released 11 years late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (260MB vs 8MB)
More modern manufacturing process (7nm vs 32nm)