Intel Celeron J4125 's Advantages
Integrated graphics card
Lower TDP (10W vs 105W)
AMD Ryzen 7 3800XT 's Advantages
Released 8 months late
Higher specification of memory (3200 vs 2400)
Larger memory bandwidth (47.68GB/s vs 38.4GB/s)
Newer PCIe version (4.0 vs 2.0)
Higher base frequency (3.9GHz vs 2.0GHz)
More modern manufacturing process (7nm vs 14nm)