Intel Core i3 1305U 's Advantages
Released 11 months late
Better graphics card performance
Intel Core i5 1250P 's Advantages
Higher specification of memory (LPDDR5-5200 vs DDR5-5200)
Higher base frequency (1.7GHz vs 1.6GHz)
Larger L3 cache size (12MB vs 10MB)
Lower TDP (10W vs 12W)