AMD Ryzen 7 4800H 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR4X-4266 vs LPDDR4x-3733)
Larger memory bandwidth (68.27GB/s vs 51.2GB/s)
Higher base frequency (2.9GHz vs 2.0GHz)
Intel Core i3 1125G4 's Advantages
Released 8 months late
Newer PCIe version (4.0 vs 3.0)
Lower TDP (12W vs 35W)