How is data distributed between RAM sticks? How will the scheme of 2 bars in a dual channel and one just like that work?

Question

Iron

1) And so there are two bars for 2 and 4.
In the RAM, you need to store, say, two GB of data.
Where will this data be located? In two slats at once? Gig in one and gig in the second?
And if 3 GB? Bar 2 is fully occupied and bar 4 is 25% full?
2) 2 planks of 4 in a dual channel and one for 8 just like that.
Will frequently accessed data be stored on dual-channel slats?
Or how would it even work?

Answer 1

How to download - so it will be stored. You can allocate 2 gigabytes in one piece, at least try. Maybe in pieces. It all depends on the implementation of the allocation + from the operating system.
If you do not place in memory, but a third-party program, then no one will tell you for sure.
By the way, with tz. there are no high-level memory sticks. There are addresses.

Answer 2

read the documentation for your chipset, which algorithms for "combining" memory into it are shoved so the memory will be assembled.