Intel Core i5 10400F 's Advantages
Lower TDP (65W vs 125W)
Intel Core i5 11600KF '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 (3.9GHz vs 2.9GHz)