Intel Core i3 1315U's Advantages
Released 1 years late
Higher specification of memory (LPDDR5x-6400 vs LPDDR5-5200)
Lower TDP (15W vs 35W)
Intel Core i7 12800H's Advantages
Better graphics card performance
Higher base frequency (2.4GHz vs 1.2GHz)
Larger L3 cache size (24MB vs 10MB)