Intel Core i3 1125G4 Advantages
Better graphics card performance
Lower TDP (28W vs 55W)
Intel Core i9 13900HX Advantages
Released 2 years and 4 months late
Higher specification of memory (5600 vs 3733)
Larger memory bandwidth (89.6GB/s vs 51.2GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.2GHz vs 2.0GHz)
Larger L3 cache size (36MB vs 8MB)