The
9420 is based on
Excavator architecture while the
i3-2367M is based on
Sandy Bridge.
Using the multithread performance as a reference, the 9420 gets a score of
26.2 k points while the i3-2367M gets
21.5 k points.
Summarizing, the
9420 is
1.2 times faster than the
i3-2367M . To get a proper comparison between both models, take a look to the data shown below.