The
i5-1235U is based on
Alder Lake architecture while the
906EC is based on
Coffee Lake.
Using the multithread performance as a reference, the i5-1235U gets a score of
297.5 k points while the 906EC gets
494.2 k points.
Summarizing, the
906EC is
1.7 times faster than the
i5-1235U. To get a proper comparison between both models, take a look to the data shown below.