Intel Xeon W 1290 's Advantages
Lower TDP (80W vs 95W)
Xeon E 2488 's Advantages
Released 3 years and 7 months late
Higher specification of memory (DDR5-4800 vs DDR4-2933)
Newer PCIe version (5 vs 3)
Larger L3 cache size (24MB vs 20MB)
More modern manufacturing process (10nm vs 14nm)