AMD Ryzen 3 5300U 's Advantages
Larger memory bandwidth (51.2GB/s vs 44.0GB/s)
Higher base frequency (2.6GHz vs 2.4GHz)
Lower TDP (10W vs 15W)
AMD Ryzen 3 7320U 's Advantages
Released 2 years late
Higher specification of memory (LPDDR5-5500 vs LPDDR4-4266)
More modern manufacturing process (6nm vs 7nm)