trying to learn effect of amount of ram on performance

[Rubber314Chicken]

I'm trying to figure something out. How does performance change as you add more ram- from 1gb, to 1gb dual channel, to 2 gigs, to 2 gigs dual channel, to 3 gigs, and to 3 gigs dual channel. does anyone know where I can find info like this, or could anyone test that out? thanks.

 

[Rudster8161]

http://www.corsairmemory.com/corsair/products/tech/AN506_1GB_vs_2GB.pdf
increases game performance but not as much as you think it would

 

[Rubber314Chicken]

thanks, that helps a lot.