Very slow pivot on similar PCs (performance issue)

[mcevoli]

Hi,

I'm new here.
This is the situation:
In my office I have 2 pc with very similar configuration. 16 GB ram and similar CPU (I7 4790 vs I7 6700).
When I try to update, or simply put or remove a filter on a column the performance is very different.
For example, If I insert a filter on a column, the I7 6700 takes 30-40 seconds, the I7 4790 takes 20 minutes!

Any idea?

Thank you,
Marco.