Intel Xeon Platinum 8458P 's Advantages
Released 10 years and 8 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (82.5MB vs 20MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5 4650 's Advantages
Lower TDP (130W vs 350W)