The
90671 is based on
Alder Lake architecture while the
7800X3D is based on
Zen 4.
Using the multithread performance as a reference, the 90671 gets a score of
878.6 k points while the 7800X3D gets
704.9 k points.
Summarizing, the
90671 is
1.2 times faster than the
7800X3D. To get a proper comparison between both models, take a look to the data shown below.