The
506E8 3GHz is based on
Kaby Lake architecture while the
2600X is based on
Zen+.
Using the multithread performance as a reference, the 506E8 3GHz gets a score of
210.9 k points while the 2600X gets
333.1 k points.
Summarizing, the
2600X is
1.6 times faster than the
506E8 3GHz. To get a proper comparison between both models, take a look to the data shown below.