Intel Core i7 6700K 's Advantages
Higher base frequency (4.0GHz vs 2.7GHz)
Intel Core i5 13600 's Advantages
Released 7 years and 5 months late
Higher specification of memory (5600 vs 2133)
Larger memory bandwidth (89.6GB/s vs 34.1GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (65W vs 91W)