Intel Pentium Gold 5405U 's Advantages
Released 2 years and 5 months late
Larger memory bandwidth (37.5GB/s vs 34.1GB/s)
Intel Core i7 7500U 's Advantages
Better graphics card performance
Higher specification of memory (DDR4-2133 vs DDR4-2133)
Newer PCIe version (3.0 vs 2.0)
Higher base frequency (2.7GHz vs 2.3GHz)
Larger L3 cache size (4MB vs 2MB)