Intel Core i5 14500 's Advantages
Released 2 years late
Higher base frequency (2.6GHz vs 1.8GHz)
Larger L3 cache size (24MB vs 18MB)
Intel Core i5 12400T 's Advantages
Higher specification of memory (4800 vs 4800)
Newer PCIe version (5 vs 5.0)
Lower TDP (35W vs 65W)