Intel Celeron J4005 's Advantages
Lower TDP (10W vs 125W)
Intel Core i9 11900K 's Advantages
Released 3 years and 3 months late
Better graphics card performance
Higher specification of memory (3200 vs 2400)
Larger memory bandwidth (50GB/s vs 35.76GB/s)
Newer PCIe version (4.0 vs 2.0)
Higher base frequency (3.5GHz vs 2.0GHz)