AMD Ryzen 3 Pro 5450U 's Advantages
Lower TDP (15W vs 20W)
Apple M3 's Advantages
Released 2 years and 7 months late
Higher specification of memory (6400 vs 4266)
Larger memory bandwidth (102.4GB/s vs 51.2GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (4.05GHz vs 2.6GHz)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (3nm vs 7nm)