AMD Ryzen 3 3300U 's Advantages
Lower TDP (35W vs 54W)
AMD Ryzen 5 5600H 's Advantages
Released 2 years late
Better graphics card performance
Higher specification of memory (4266 vs 2400)
Larger memory bandwidth (51.2GB/s vs 35.76GB/s)
Higher base frequency (3.3GHz vs 2.1GHz)
Larger L3 cache size (16MB vs 4MB)
More modern manufacturing process (7nm vs 12nm)