Intel Core i5 1250P 's Advantages
Higher base frequency (1.7GHz vs 1.3GHz)
Lower TDP (10W vs 12W)
Intel Core i5 1335U 's Advantages
Released 11 months late
Higher specification of memory (LPDDR5-6400 vs LPDDR5-5200)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)