Intel Core i9 12900 's Advantages
Lower TDP (65W vs 125W)
Intel Core i7 14700KF 's Advantages
Released 1 years and 9 months late
Higher specification of memory (DDR5-5600 vs DDR5-4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 5)
Higher base frequency (3.4GHz vs 2.4GHz)
Larger L3 cache size (33MB vs 30MB)