The
906EC is based on
Coffee Lake architecture while the
1700X is based on
Zen.
Using the multithread performance as a reference, the 906EC gets a score of
494.2 k points while the 1700X gets
372.7 k points.
Summarizing, the
906EC is
1.3 times faster than the
1700X. To get a proper comparison between both models, take a look to the data shown below.