Intel Celeron J3455E 's Advantages
Released 6 months late
Integrated graphics card
Higher specification of memory (LPDDR4-2400 vs DDR4-2666)
Lower TDP (10W vs 95W)
Intel Core i7 9700KF 's Advantages
Larger memory bandwidth (41.6GB/s vs 29.9GB/s)
Newer PCIe version (3.0 vs 2.0)
Higher base frequency (3.6GHz vs 1.5GHz)