The
4750GE is based on
Zen 2 architecture while the
906EC is based on
Coffee Lake.
Using the multithread performance as a reference, the 4750GE gets a score of
469.7 k points while the 906EC gets
494.2 k points.
Summarizing, the
906EC is
1.1 times faster than the
4750GE. To get a proper comparison between both models, take a look to the data shown below.