Are there any differences between "dual channel" systems and a straight-out 128-bit FSB? How could an Athlon XP system utilize dual channel (it's only got a 64-bit external data bus)? Are the A64 ...
The size of a processor's page-table entries directly limits how much physical memory that processor is able to access. Back in the 32-bit days, that limit was 4GB, an amount of memory that once ...