The
G645 is based on
Sandy Bridge architecture while the
i5-10500T is based on
Comet Lake.
Using the multithread performance as a reference, the G645 gets a score of
35.4 k points while the i5-10500T gets
245.7 k points.
Summarizing, the
i5-10500T is
6.9 times faster than the
G645 . To get a proper comparison between both models, take a look to the data shown below.