Intel Core i5 12450HX 's Advantages
Released 3 years and 4 months late
Better graphics card performance
Higher specification of memory (4800 vs 2133)
Larger memory bandwidth (76.8GB/s vs 34.1GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (2.4GHz vs 1.8GHz)
Larger L3 cache size (12MB vs 2MB)
More modern manufacturing process (10nm vs 14nm)
Intel Celeron 3867U 's Advantages
Lower TDP (15W vs 55W)