Intel Core i5 7600K 's Advantages
Integrated graphics card
Higher base frequency (3.8GHz vs 2.8GHz)
Lower TDP (91W vs 165W)
Intel Core i9 7960X 's Advantages
Released 8 months late
Higher specification of memory (DDR4-2666 vs DDR4-2400)
Larger memory bandwidth (79.47GB/s vs 35.76GB/s)
Larger L3 cache size (22MB vs 6MB)