AMD Ryzen 5 3450U 's Advantages
Lower TDP (12W vs 14W)
Apple M1 's Advantages
Released 10 months late
Better graphics card performance
Higher specification of memory (LPDDR4X-4266 vs DDR4-2400)
Larger memory bandwidth (68.25GB/s vs 38.4GB/s)
Newer PCIe version (4.0 vs 3.0)