Intel Celeron J4005 's Advantages
Integrated graphics card
Lower TDP (10W vs 95W)
Intel Core i9 9900KF 's Advantages
Released 1 years and 1 months late
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (41.6GB/s vs 35.76GB/s)
Newer PCIe version (3.0 vs 2.0)
Higher base frequency (3.6GHz vs 2.0GHz)