Intel Core i7 12700H 's Advantages
Better graphics card performance
Higher base frequency (2.3GHz vs 1.1GHz)
Larger L3 cache size (24MB vs 12MB)
Intel Core i7 1250U 's Advantages
Higher specification of memory (LPDDR5-5200 vs LPDDR5-5200)
Lower TDP (9W vs 45W)