Intel Core i7 1280P 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5-5200 vs DDR5-4800)
Larger L3 cache size (24MB vs 20MB)
Lower TDP (20W 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 1.8GHz)