The
1700 is based on
Zen architecture while the
506E8 3GHz is based on
Kaby Lake.
Using the multithread performance as a reference, the 1700 gets a score of
333.3 k points while the 506E8 3GHz gets
210.9 k points.
Summarizing, the
1700 is
1.6 times faster than the
506E8 3GHz. To get a proper comparison between both models, take a look to the data shown below.