Intel Core i7 10700KF 's Advantages
Higher specification of memory (DDR4-2933 vs DDR4-2666)
Larger memory bandwidth (45.8GB/s vs 41.6GB/s)
Higher base frequency (3.8GHz vs 2.9GHz)
Larger L3 cache size (16MB vs 12MB)
Intel Core i5 10400F 's Advantages
Lower TDP (65W vs 125W)