Intel Celeron G4900 's Advantages
Higher base frequency (3.1GHz vs 2.5GHz)
Lower TDP (54W vs 65W)
Intel Core i5 14400 's Advantages
Released 5 years and 9 months late
Better graphics card performance
Higher specification of memory (4800 vs 2400)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (20MB vs 2MB)
More modern manufacturing process (10nm vs 14nm)