Intel Core i3 14100 's Advantages
Higher base frequency (3.5GHz vs 2.0GHz)
Lower TDP (60W vs 65W)
Intel Core i9 14900 's Advantages
Better graphics card performance
Higher specification of memory (DDR5-5600 vs DDR5-4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Larger L3 cache size (36MB vs 12MB)