Intel Core i5 8350U 's Advantages
Lower TDP (15W vs 35W)
Intel Core i7 11390H 's Advantages
Released 3 years and 10 months late
Better graphics card performance
Higher specification of memory (4267 vs 2400)
Larger memory bandwidth (51.2GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.4GHz vs 1.7GHz)
Larger L3 cache size (12MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)