Intel Core Ultra 9 185H 's Advantages
Released 4 years and 11 months late
Better graphics card performance
Higher specification of memory (LPDDR5-7467 vs DDR4-2133)
Larger memory bandwidth (120GB/s vs 34.1GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (2.3GHz vs 1.8GHz)
Larger L3 cache size (24MB vs 2MB)
More modern manufacturing process (7nm vs 14nm)
Intel Celeron 3867U 's Advantages
Lower TDP (15W vs 35W)