Intel Core i3 1215U 's Advantages
Released 1 years and 5 months late
Better graphics card performance
Higher specification of memory (5200 vs 4267)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Larger L3 cache size (10MB vs 8MB)
Intel Core i5 1140G7 's Advantages
Higher base frequency (1.8GHz vs 1.2GHz)