Intel Core i5 6500 's Advantages
Integrated graphics card
Higher base frequency (3.2GHz vs 3.1GHz)
Lower TDP (65W vs 165W)
Intel Core i9 9960X 's Advantages
Released 3 years and 1 months late
Higher specification of memory (2666 vs 2133)
Larger memory bandwidth (85GB/s vs 34.1GB/s)
Larger L3 cache size (22MB vs 6MB)