Intel Core 5 220U 's Advantages
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Lower TDP (15W vs 45W)
Intel Core i7 12700H 's Advantages
Released 121 years late
Integrated graphics card
Higher specification of memory (5200 vs 5200)
Newer PCIe version (4.0 vs 4)
Higher base frequency (2.3GHz vs 1.5GHz)
Larger L3 cache size (24MB vs 12MB)