Intel Core i9 10900K 's Advantages
Larger L3 cache size (20MB vs 12MB)
Intel Core i5 11600K 's Advantages
Released 10 months late
Better graphics card performance
Higher specification of memory (DDR4-3200 vs DDR4-2933)
Larger memory bandwidth (50GB/s vs 45.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.9GHz vs 3.7GHz)