Intel Core i7 1250U 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5-5200 vs DDR5-4800)
Lower TDP (9W vs 45W)
Intel Core i5 13450HX 's Advantages
Released 11 months late
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.4GHz vs 1.1GHz)
Larger L3 cache size (20MB vs 12MB)