Intel Core i3 9350K 's Advantages
Integrated graphics card
Higher base frequency (4.0GHz vs 3.6GHz)
Lower TDP (91W vs 95W)
Intel Core i9 9900KF 's Advantages
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (41.6GB/s vs 37.5GB/s)
Larger L3 cache size (16MB vs 8MB)