Intel Core i7 10700K 's Advantages
Higher base frequency (3.8GHz vs 2.5GHz)
Intel Core i9 11900 '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)
Lower TDP (65W vs 125W)