Intel Xeon Platinum 8490H 's Advantages
Released 13 years and 5 months late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (112.5MB vs 8MB)
More modern manufacturing process (10nm vs 45nm)
Xeon W5590 's Advantages
Higher base frequency (3.333GHz vs 1.9GHz)
Lower TDP (130W vs 350W)