AMD Ryzen 7 7735HS 's Advantages
Better graphics card performance
AMD Ryzen 5 Pro 7640U 's Advantages
Higher specification of memory (7500 vs 6400)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (3.5GHz vs 3.2GHz)
More modern manufacturing process (4nm vs 6nm)
Lower TDP (30W vs 54W)