Intel Xeon Platinum 8490H 's Advantages
Released 12 years and 8 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 X3480 's Advantages
Higher base frequency (3.066GHz vs 1.9GHz)
Lower TDP (95W vs 350W)