AMD Ryzen 5 3400G 's Advantages
Released 5 years and 8 months late
Better graphics card performance
Higher specification of memory (2933 vs 1333)
Larger memory bandwidth (43.71GB/s vs 21.3GB/s)
Newer PCIe version (3.0 vs 2.0)
Higher base frequency (3.7GHz vs 2.0GHz)
More modern manufacturing process (12nm vs 22nm)
Intel Celeron J1900 's Advantages
Lower TDP (10W vs 65W)