Xeon E 2486 's Advantages
Released 3 years and 7 months late
Higher specification of memory (4800 vs 2933)
Newer PCIe version (5 vs 3)
Higher base frequency (3.5GHz vs 3.2GHz)
More modern manufacturing process (10nm vs 14nm)
Intel Xeon W 1290 's Advantages
Larger L3 cache size (20MB vs 18MB)
Lower TDP (80W vs 95W)