AMD Ryzen 5 Pro 6650U 's Advantages
Lower TDP (15W vs 15W)
AMD Ryzen 5 7540U 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5x-7500 vs LPDDR5-6400)
Higher base frequency (3.2GHz vs 2.9GHz)
More modern manufacturing process (4nm vs 6nm)