Intel Pentium Gold G6400 's Advantages
Higher base frequency (4.0GHz vs 3.9GHz)
Lower TDP (58W vs 125W)
Intel Core i5 11600K '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)
Larger L3 cache size (12MB vs 4MB)