Intel Core i3 12100T 's Advantages
Lower TDP (35W vs 65W)
Intel Core i5 14400 's Advantages
Released 2 years late
Higher specification of memory (4800 vs 4800)
Newer PCIe version (5.0 vs 5)
Higher base frequency (2.5GHz vs 2.2GHz)
Larger L3 cache size (20MB vs 12MB)