Intel Xeon Gold 6458Q 's Advantages
Released 4 years and 1 months late
Higher specification of memory (4800 vs 4)
Higher base frequency (3.1GHz vs 2.7GHz)
Larger L3 cache size (60MB vs 38.5MB)
More modern manufacturing process (10nm vs 14nm)
Xeon Platinum 8280 's Advantages
Lower TDP (205W vs 350W)