Intel Core i5 1235U 's Advantages
Released 121 years and 1 months late
Integrated graphics card
Intel Core 5 220U 's Advantages
Higher specification of memory (5200 vs 5200)
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Newer PCIe version (4 vs 4.0)
Higher base frequency (1.5GHz vs 1.3GHz)