Intel Core i5 6600K 's Advantages
Lower TDP (91W vs 125W)
Intel Core i9 10900K 's Advantages
Released 4 years and 9 months late
Higher specification of memory (2933 vs 2133)
Larger memory bandwidth (45.8GB/s vs 34.1GB/s)
Higher base frequency (3.7GHz vs 3.5GHz)
Larger L3 cache size (20MB vs 6MB)