Intel Celeron J4005 's Advantages
Lower TDP (10W vs 65W)
AMD Ryzen 5 3400G 's Advantages
Released 1 years and 7 months late
Better graphics card performance
Higher specification of memory (2933 vs 2400)
Larger memory bandwidth (43.71GB/s vs 35.76GB/s)
Newer PCIe version (3.0 vs 2.0)
Higher base frequency (3.7GHz vs 2.0GHz)
More modern manufacturing process (12nm vs 14nm)