Intel Core i3 1215U 's Advantages
Better graphics card performance
Larger memory bandwidth (76.8GB/s vs 44.0GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (10MB vs 4MB)
AMD Ryzen 5 7520U 's Advantages
Released 7 months late
Higher specification of memory (5500 vs 5200)
Higher base frequency (2.8GHz vs 1.2GHz)
More modern manufacturing process (6nm vs 10nm)