Intel Pentium Gold 5405U 's Advantages
Larger memory bandwidth (37.5GB/s vs 35.76GB/s)
Higher base frequency (2.3GHz vs 2.1GHz)
Lower TDP (15W vs 35W)
AMD Ryzen 5 3550H 's Advantages
Better graphics card performance
Higher specification of memory (2400 vs 2133)
Newer PCIe version (3.0 vs 2.0)
Larger L3 cache size (4MB vs 2MB)
More modern manufacturing process (12nm vs 14nm)