Intel Core i5 1230U 's Advantages
Integrated graphics card
Higher specification of memory (5200 vs 4800)
Lower TDP (9W vs 65W)
Intel Core i5 12400F 's Advantages
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.5GHz vs 1.0GHz)
Larger L3 cache size (18MB vs 12MB)