Intel Core i3 7100 's Advantages
Better graphics card performance
Higher base frequency (3.9GHz vs 3.6GHz)
Lower TDP (51W vs 65W)
Intel Core i3 10100 's Advantages
Released 3 years and 4 months late
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (41.6GB/s vs 35.76GB/s)
Larger L3 cache size (6MB vs 3MB)