Intel Core i5 10400F 's Advantages
Higher base frequency (2.9GHz vs 2.6GHz)
Intel Core i5 11400 's Advantages
Released 10 months late
Integrated graphics card
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (50GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)