Intel Core 5 220U 's Advantages
Lower TDP (15W vs 20W)
Apple M3 's Advantages
Released 122 years and 9 months late
Integrated graphics card
Higher specification of memory (6400 vs 5200)
Larger memory bandwidth (102.4GB/s vs 83.2GB/s)
Newer PCIe version (4.0 vs 4)
Higher base frequency (4.05GHz vs 1.5GHz)
Larger L3 cache size (64MB vs 12MB)
More modern manufacturing process (3nm vs 10nm)