Intel Xeon Platinum 8490H 's Advantages
Released 12 years and 10 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (112.5MB vs 4MB)
More modern manufacturing process (10nm vs 45nm)
Intel Xeon E5507 's Advantages
Higher base frequency (2.266GHz vs 1.9GHz)
Lower TDP (80W vs 350W)