The
506E8 3GHz is based on
Kaby Lake architecture while the
5300U is based on
Zen 2.
Using the multithread performance as a reference, the 506E8 3GHz gets a score of
210.9 k points while the 5300U gets
198.4 k points.
Summarizing, the
506E8 3GHz is
1.1 times faster than the
5300U. To get a proper comparison between both models, take a look to the data shown below.