Intel Celeron J4025 's Advantages
Released 4 years and 2 months late
Higher specification of memory (2400 vs 2133)
Larger memory bandwidth (38.4GB/s vs 34.1GB/s)
Lower TDP (10W vs 65W)
Intel Core i7 6700 's Advantages
Newer PCIe version (3.0 vs 2.0)
Higher base frequency (3.4GHz vs 2.0GHz)