Intel Core Ultra 5 115U 's Advantages
Larger memory bandwidth (120GB/s vs 89.6GB/s)
Larger L3 cache size (10MB vs 8MB)
Lower TDP (15W vs 15W)
AMD Ryzen 3 8440U 's Advantages
Integrated graphics card
Higher specification of memory (LPDDR5x-7500 vs LPDDR5X-7467)
Newer PCIe version (4.0 vs 4)
Higher base frequency (3.0GHz vs 1.5GHz)