Intel Core i3 8145U 's Advantages
Lower TDP (15W vs 55W)
Intel Core i5 13600HX 's Advantages
Released 4 years and 5 months late
Better graphics card performance
Higher specification of memory (4800 vs 2400)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (2.6GHz vs 2.1GHz)
Larger L3 cache size (24MB vs 4MB)
More modern manufacturing process (10nm vs 14nm)