Intel Xeon E 2388G 's Advantages
Higher base frequency (3.2GHz vs 1.9GHz)
Lower TDP (95W vs 350W)
Intel Xeon Platinum 8490H 's Advantages
Released 1 years and 4 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (112.5MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)