The
7700X is based on
Zen 4 architecture while the
906ED 2.1GHz is based on
Comet Lake.
Using the multithread performance as a reference, the 7700X gets a score of
752.6 k points while the 906ED 2.1GHz gets
657.2 k points.
Summarizing, the
7700X is
1.1 times faster than the
906ED 2.1GHz. To get a proper comparison between both models, take a look to the data shown below.