Intel Core i7 1180G7 's Advantages
Better graphics card performance
Higher base frequency (2.2GHz vs 1.5GHz)
Lower TDP (7W vs 20W)
Intel Core i3 1220P 's Advantages
Released 1 years and 5 months late
Higher specification of memory (LPDDR5-5200 vs LPDDR4x-4267)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Larger L3 cache size (12MB vs 8MB)