Intel Core i9 11900K 's Advantages
Higher base frequency (3.5GHz vs 3.4GHz)
Intel Core i7 14700K 's Advantages
Released 2 years and 7 months late
Better graphics card performance
Higher specification of memory (DDR5-5600 vs DDR4-3200)
Larger memory bandwidth (89.6GB/s vs 50GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (33MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)