Intel Core 5 220U 's Advantages
Higher specification of memory (5200 vs 3200)
Larger memory bandwidth (83.2GB/s vs 51.2GB/s)
Lower TDP (15W vs 45W)
Intel Core i9 11900H 's Advantages
Released 120 years and 4 months late
Integrated graphics card
Newer PCIe version (4.0 vs 4)
Higher base frequency (2.5GHz vs 1.5GHz)
Larger L3 cache size (24MB vs 12MB)