AMD Ryzen 5 7540U's Advantages
Higher specification of memory (LPDDR5x-7500 vs LPDDR5-7467)
Higher base frequency (3.2GHz vs 1.7GHz)
Larger L3 cache size (16MB vs 12MB)
Intel Core Ultra 5 125U's Advantages
Released 7 months late
Better graphics card performance
Lower TDP (12W vs 15W)