The
90671 is based on
Alder Lake architecture while the
i5-10400F is based on
Comet Lake.
Using the multithread performance as a reference, the 90671 gets a score of
878.6 k points while the i5-10400F gets
390.8 k points.
Summarizing, the
90671 is
2.2 times faster than the
i5-10400F. To get a proper comparison between both models, take a look to the data shown below.