The
90671 is based on
Alder Lake architecture while the
4680U Microsoft Surface Edition is based on
Zen 2.
Using the multithread performance as a reference, the 90671 gets a score of
878.6 k points while the 4680U Microsoft Surface Edition gets
327.7 k points.
Summarizing, the
90671 is
2.7 times faster than the
4680U Microsoft Surface Edition. To get a proper comparison between both models, take a look to the data shown below.