Intel Core i5 12600K 's Advantages
Integrated graphics card
Higher base frequency (3.7GHz vs 2.4GHz)
Intel Core i9 12900F 's Advantages
Higher specification of memory (DDR5-4800 vs DDR5-4800)
Newer PCIe version (5 vs 5.0)
Larger L3 cache size (30MB vs 20MB)
Lower TDP (65W vs 125W)