What are the maximum physical address size of Intel core i7-900 and i7-800 processors?
Posted on 2010-05-16 00:04:47 by logicman112
Generally,
i7-800 series support 16 GB RAM,
i7-900 series support 24 GB RAM.

I guess their physicall adress limit is somewhere near the above RAM limits.
Posted on 2010-05-16 06:52:11 by ti_mo_n
the real adress bus size on 64 bits CPU is 40 bits, then, 1tera bytes.
but mother board does not foolow this large adress bus size, then, it is alway limited.
as an example, how many 386 mother boards exeist with the full 32 bits adress bus size?
NONE.
but the 386 can adress up to 4GB for real, the mother board just limits it.
Posted on 2010-05-22 05:45:50 by edfed