Intel Core i7 8700K 's Advantages
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (41.6GB/s vs 37.5GB/s)
Larger L3 cache size (12MB vs 8MB)
Intel Core i3 9350K 's Advantages
Released 1 years and 6 months late
Higher base frequency (4.0GHz vs 3.7GHz)
Lower TDP (91W vs 95W)