Intel Core i5 1334U 's Advantages
Released 11 months late
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Lower TDP (15W vs 28W)
Intel Core i3 1220P 's Advantages
Better graphics card performance
Higher specification of memory (5200 vs 5200)
Higher base frequency (1.5GHz vs 1.3GHz)