AMD Ryzen 7 5700G 's Advantages
Released 7 years and 5 months late
Higher specification of memory (DDR4-3200 vs DDR3L-1333)
Larger memory bandwidth (51.2GB/s vs 21.3GB/s)
Newer PCIe version (3.0 vs 2.0)
Higher base frequency (3.8GHz vs 2.0GHz)
Intel Celeron J1900 's Advantages
Lower TDP (10W vs 45W)