Intel Core i3 8350K 's Advantages
Better graphics card performance
Newer PCIe version (3.0 vs 2.0)
Higher base frequency (4.0GHz vs 2.0GHz)
Intel Celeron J4125 's Advantages
Released 2 years and 1 months late
Higher specification of memory (DDR4-2400 vs DDR4-2400)
Larger memory bandwidth (38.4GB/s vs 37.5GB/s)
Lower TDP (10W vs 91W)