AMD Ryzen 7 1700X 's Advantages
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (39.74GB/s vs 29.9GB/s)
Newer PCIe version (3.0 vs 2.0)
Higher base frequency (3.4GHz vs 1.5GHz)
Intel Celeron J3455E 's Advantages
Released 2 years and 4 months late
Integrated graphics card
Lower TDP (10W vs 95W)