AMD Ryzen 3 7440U 's Advantages
Released 2 years and 9 months late
Higher specification of memory (7500 vs 4266)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.0GHz vs 2.6GHz)
Larger L3 cache size (8MB vs 4MB)
More modern manufacturing process (4nm vs 7nm)
AMD Ryzen 3 5300U 's Advantages
Lower TDP (25W vs 30W)