Intel Core i7 6900K 's Advantages
Lower TDP (140W vs 165W)
Intel Core i9 10920X 's Advantages
Released 3 years and 5 months late
Higher specification of memory (2933 vs 2133)
Larger memory bandwidth (93.8GB/s vs 76.8GB/s)
Higher base frequency (3.5GHz vs 3.2GHz)