AMD Ryzen 3 2300U 's Advantages
Lower TDP (15W vs 25W)
AMD Ryzen 7 5825U 's Advantages
Released 4 years late
Higher specification of memory (4267 vs 2400)
Larger memory bandwidth (51.2GB/s vs 35.76GB/s)
Larger L3 cache size (16MB vs 4MB)
More modern manufacturing process (7nm vs 14nm)