Intel Core i5 7500 's Advantages
Released 1 years and 5 months late
Higher specification of memory (DDR4-2400 vs DDR4-2133)
Larger memory bandwidth (35.76GB/s vs 34.1GB/s)
Lower TDP (65W vs 91W)
Intel Core i5 6600K 's Advantages
Higher base frequency (3.5GHz vs 3.4GHz)