Intel Core i5 10400T 's Advantages
Integrated graphics card
Lower TDP (35W vs 125W)
Intel Core i7 11700KF 's Advantages
Released 10 months late
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (50GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.6GHz vs 2.0GHz)
Larger L3 cache size (16MB vs 12MB)