Intel Core i7 7820X 's Advantages
Larger memory bandwidth (79.47GB/s vs 41.6GB/s)
Intel Core i5 10600K 's Advantages
Released 3 years late
Integrated graphics card
Higher base frequency (4.1GHz vs 3.6GHz)
Larger L3 cache size (12MB vs 11MB)
Lower TDP (125W vs 140W)