Intel Core i9 9900X 's Advantages
Released 3 years and 1 months late
Higher specification of memory (DDR4-2666 vs DDR4-2133)
Larger memory bandwidth (85GB/s vs 34.1GB/s)
Larger L3 cache size (20MB vs 3MB)
Intel Core i3 6100 's Advantages
Integrated graphics card
Higher base frequency (3.7GHz vs 3.5GHz)
Lower TDP (51W vs 165W)