Intel Core i5 13420H 's Advantages
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.1GHz vs 1.3GHz)
Intel Core i5 1335U 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5-6400 vs DDR5-5200)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Lower TDP (12W vs 35W)