Originally Posted by xpi0t0s View Post
I'm not sure what "what is the avail of it" means.

I mean what if function of it if there is

The Core i7 - a quad core processor - uses local memory for each processor and a shared cache. The local memory is 256K and the shared cache is 8MB,

ohhh ,here cache is larger than Ram, I think ,i know why.

and the shared cache uses 1MB for a local copy of all four processors' shared caches.

I'm not sure I understand it

So the memory manager only needs to look in the shared memory for something; if it's not there then it has to go out to the RAM.
who is memory manager ? and where is it . is there in ram of each processor ?
here , I need a more explanation ,if possible.

many thanks