Do you mean that my performance would actually increase on some other map? I ONLY play using the Political Map. Which would you suggest?
I have noticed that running the clock while watching the Tech screen lags me about +50%.
I've done extensive research into speed and I can tell you that zooming in the atlantic is a lot faster than zooming on a land province with the political mapmode. When I applied the community speed fix I AND zooming the atlantic I got 4:40 on my system. (If you check the speed test thread which I opened my original time was 10:30).
Turining off the internet / firewalls other stuff helps a little but nowhere near as other things. Using 1 core also helped a few seconds under certain circumstances but it was not a major factor on my system.
My research into Windowed Mode was the following.
Windowed Mode eats very little to none performance
UNTIL YOU KEEP YOUR CURSOR WITHIN THE WINDOW.
When I fire up the paradox forums on my second monitor that eats very little speed.
However when you move the cursor to browse the forums there is a MAJOR performance loss there as there is a design flaw with the game checking the cursors movement even when it's well outside the game window and even moving the cursor to browse the forums was misunderstood by the game as scrolling over sea provinces and various province names started to appear as if I were mouse overing them. This performance loss is really major about 40% just from the cursor alone.
It indicates a mistake in the code to me that the cursor outside can impact performance by 40%, but it only applies to windowed mode which is "not supported" officially.
However it really makes the game more intresting if you can do something else while in windowed mode, there is not a lot to do prewar with some countries.
The terrain mapmode is certainly better than political.
While I was zooming Giessen (German province) in political mapmode I got the worst performance of them all about 12:00.
However it is possible that these things are local to my system (3.2 Ghz older dual core, 2 gb ram, 9600 GT 512 mb ram).