AMD Ryzen 3 Pro 5450U 's Advantages
Integrated graphics card
Higher base frequency (2.6GHz vs 1.5GHz)
Intel Core Ultra 5 115U 's Advantages
Released 2 years and 9 months late
Higher specification of memory (LPDDR5X-7467 vs LPDDR4-4266)
Larger memory bandwidth (120GB/s vs 51.2GB/s)
Newer PCIe version (4 vs 3.0)
Larger L3 cache size (10MB vs 8MB)