Intel Celeron J4005 's Advantages
Integrated graphics card
Lower TDP (10W vs 65W)
AMD Ryzen 3 2300X 's Advantages
Released 9 months late
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 (3.5GHz vs 2.0GHz)
More modern manufacturing process (12nm vs 14nm)