Apple M3 's Advantages
Better graphics card performance
Larger memory bandwidth (102.4GB/s vs 83.2GB/s)
Higher base frequency (4.05GHz vs 1.4GHz)
Larger L3 cache size (64MB vs 12MB)
Intel Core 5 120U 's Advantages
Higher specification of memory (LPDDR5-6400 vs LPDDR5-6400)
Lower TDP (12W vs 20W)