Intel Core i3 8300 's Advantages
Released 2 years and 7 months late
Higher specification of memory (DDR4-2400 vs DDR4-2133)
Larger memory bandwidth (37.5GB/s vs 34.1GB/s)
Larger L3 cache size (8MB vs 3MB)
Intel Core i3 6100 's Advantages
Lower TDP (51W vs 62W)