Intel Core i7 14700K 's Advantages
Released 4 years and 6 months late
Better graphics card performance
Higher specification of memory (5600 vs 2400)
Larger memory bandwidth (89.6GB/s vs 37.5GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (33MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i3 9100 's Advantages
Higher base frequency (3.6GHz vs 3.4GHz)
Lower TDP (65W vs 125W)