Intel Core i3 9100 's Advantages
Lower TDP (65W vs 125W)
Intel Core i5 11600K 's Advantages
Released 1 years and 11 months late
Better graphics card performance
Higher specification of memory (3200 vs 2400)
Larger memory bandwidth (50GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.9GHz vs 3.6GHz)
Larger L3 cache size (12MB vs 6MB)