Intel Core i3 14100T 's Advantages
Released 2 years late
Higher base frequency (2.7GHz vs 2.5GHz)
Lower TDP (35W vs 65W)
Intel Core i5 12400 's Advantages
Integrated graphics card
Higher specification of memory (4800 vs 4800)
Newer PCIe version (5.0 vs 5)
Larger L3 cache size (18MB vs 12MB)