Intel Celeron J4005 's Advantages
Lower TDP (10W vs 65W)
AMD Ryzen 3 8300G 's Advantages
Released 6 years and 1 months late
Better graphics card performance
Higher specification of memory (5200 vs 2400)
Larger memory bandwidth (83.2GB/s vs 35.76GB/s)
Newer PCIe version (4.0 vs 2.0)
Higher base frequency (3.4GHz vs 2.0GHz)
More modern manufacturing process (4nm vs 14nm)