Intel Core i5 8350U 's Advantages
Higher base frequency (1.7GHz vs 1.4GHz)
Intel Core 5 120U 's Advantages
Released 6 years and 5 months late
Better graphics card performance
Higher specification of memory (LPDDR5-6400 vs DDR4-2400)
Larger memory bandwidth (83.2GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (12W vs 15W)