Intel Core i9 12900T 's Advantages
Integrated graphics card
Larger L3 cache size (30MB vs 24MB)
Lower TDP (35W vs 125W)
Intel Core i5 13600KF 's Advantages
Released 8 months late
Higher specification of memory (5600 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 5)
Higher base frequency (3.5GHz vs 1.4GHz)