AMD Ryzen 5 1400 's Advantages
Lower TDP (65W vs 125W)
Intel Core i9 11900KF 's Advantages
Released 3 years and 11 months late
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (50GB/s vs 39.74GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.5GHz vs 3.2GHz)
Larger L3 cache size (16MB vs 8MB)