Intel Xeon E5 2686 v3 's Advantages
Larger L3 cache size (45MB vs 18MB)
Xeon E 2486 's Advantages
Released 9 years and 3 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Higher base frequency (3.5GHz vs 2GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (95W vs 120W)