what will happen?

[jak731]

what would happen if a pc had 4GB or more memory on its graphics cards i.e
2 or more 4870X2 or GTX 295 and a 32 bit OS

i am aware RAM is always address by the OS last and everything else is first

so what happens if the OS can not address any RAM at all?
before anyone replys with

get a 64bit OS, i am not planning on doing a build like this and if i did i will be using a 64bit OS anyway, because i am using one now

 

[Kennysevenfold]

welll 32bitos can address upto 4gigs or ram, so i assume you will have a set size for dedicated graphics ram, ie, 512.? and the rest for system ram.?

not sure though what would happen to the rest of the system/graphics ram....

need to pop back and see what others say on this...