Intel Xeon Platinum 8490H 's Advantages
Released 8 years late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (112.5MB vs 30MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 2669 v3 's Advantages
Higher base frequency (2.3GHz vs 1.9GHz)
Lower TDP (120W vs 350W)