Intel Core Ultra 5 115U 's Advantages
Released 4 years and 11 months late
Higher specification of memory (7467 vs 2133)
Larger memory bandwidth (120GB/s vs 34.1GB/s)
Newer PCIe version (4 vs 3.0)
Larger L3 cache size (10MB vs 2MB)
More modern manufacturing process (7nm vs 14nm)
Intel Celeron 3867U 's Advantages
Integrated graphics card
Higher base frequency (1.8GHz vs 1.5GHz)