Intel Celeron N5100 's Advantages
Lower TDP (6W vs 57W)
Intel Core Ultra 5 125U 's Advantages
Released 2 years and 11 months late
Better graphics card performance
Higher specification of memory (7467 vs 2933)
Larger memory bandwidth (120GB/s vs 45.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (1.7GHz vs 1.1GHz)
Larger L3 cache size (12MB vs 4MB)
More modern manufacturing process (7nm vs 10nm)