AMD Ryzen 3 5300U 's Advantages
Higher specification of memory (4266 vs 3733)
Higher base frequency (2.6GHz vs 2.0GHz)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (25W vs 28W)
Intel Core i3 1125G4 's Advantages
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (8MB vs 4MB)