AMD Ryzen 5 7640HS 's Advantages
Released 11 months late
Better graphics card performance
Higher specification of memory (LPDDR5x-7500 vs LPDDR5-5200)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (4.3GHz vs 1.6GHz)
Larger L3 cache size (16MB vs 12MB)
Intel Core i5 1245U 's Advantages
Lower TDP (12W vs 35W)