AMD Ryzen 7 7735HS's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5-6400 vs LPDDR5-5500)
Larger memory bandwidth (76.8GB/s vs 44.0GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.2GHz vs 2.8GHz)
Larger L3 cache size (16MB vs 4MB)
AMD Ryzen 5 7520U's Advantages
Lower TDP (15W vs 35W)