Intel Core i3 1125G4 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR4x-3733 vs DDR5-5200)
Lower TDP (12W vs 45W)
AMD Ryzen 7 7745HX 's Advantages
Released 2 years and 4 months late
Larger memory bandwidth (83.2GB/s vs 51.2GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (3.6GHz vs 2.0GHz)
Larger L3 cache size (32MB vs 8MB)