Intel Core i3 1210U 's Advantages
Lower TDP (9W vs 15W)
Intel Core i5 1334U 's Advantages
Released 11 months late
Better graphics card performance
Higher specification of memory (6400 vs 5200)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (1.3GHz vs 1.0GHz)
Larger L3 cache size (12MB vs 10MB)