Intel Core i5 8210Y 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR3-2133 vs DDR4-2133)
Larger L3 cache size (4MB vs 2MB)
Lower TDP (7W vs 15W)
Intel Celeron 3867U 's Advantages
Larger memory bandwidth (34.1GB/s vs 33.3GB/s)
Higher base frequency (1.8GHz vs 1.6GHz)