The
i3-8145U is based on
Whiskey Lake architecture while the
506E8 is based on
Kaby Lake.
Using the multithread performance as a reference, the i3-8145U gets a score of
75.1 k points while the 506E8 gets
211.6 k points.
Summarizing, the
506E8 is
2.8 times faster than the
i3-8145U. To get a proper comparison between both models, take a look to the data shown below.