Intel Core i7 12700T 's Advantages
Integrated graphics card
Lower TDP (35W vs 125W)
Intel Core i9 12900KF 's Advantages
Higher specification of memory (4800 vs 4800)
Newer PCIe version (5.0 vs 5)
Higher base frequency (3.2GHz vs 1.4GHz)
Larger L3 cache size (30MB vs 25MB)