Intel Pentium Gold 4417U 's Advantages
Lower TDP (15W vs 45W)
Intel Core i9 9880H 's Advantages
Better graphics card performance
Higher specification of memory (DDR4-2666 vs DDR4-2133)
Larger memory bandwidth (41.8GB/s vs 34.1GB/s)
Larger L3 cache size (16MB vs 2MB)