Intel Core i3 8350K 's Advantages
Lower TDP (91W vs 127W)
Intel Core i9 9900KS 's Advantages
Released 2 years late
Higher specification of memory (DDR4-2666 vs DDR4-2400)
Larger memory bandwidth (41.6GB/s vs 37.5GB/s)
Larger L3 cache size (16MB vs 8MB)