Intel Core i9 9980HK 's Advantages
Higher specification of memory (2666 vs 2133)
Larger memory bandwidth (41.8GB/s vs 33.33GB/s)
Higher base frequency (2.4GHz vs 1.0GHz)
Larger L3 cache size (16MB vs 6MB)
Intel Core i5 10210Y 's Advantages
Better graphics card performance
Lower TDP (7W vs 45W)