If your CPU has only one primary, it's formally a prehistoric and that is what our reviews in CRB Tech is all about. Actually, quad-core handling is now commonplace; you can even get notebooks with four cores nowadays. But we're really just at the starting of the primary wars: Management in the CPU industry will soon be made the decision by that has the most cores, not who has the quickest time rate.
What is it? With the GHz competition mostly discontinued, both AMD and Apple are trying to package more cores onto a die to be able to keep enhance handling energy and aid with multi-tasking functions. Miniaturizing snacks further will be key to suitable these cores and other elements into an only a little area. Apple will move out 32-nanometer processor chips (down from modern 45nm chips) during 2009.
When is it coming? Apple has been very excellent about adhering to its street map. A six-core CPU in accordance with the Itanium style should be out imminently, when Apple then changes concentrate to a brand-new structure known as Nehalem, to be promoted as Core i7. Core i7 will function up to eight cores, with eight-core techniques available during 2009 or 2010. (And an eight-core AMD venture known as Montreal is allegedly on tap for 2009.)
After that, the schedule gets unclear. Apple allegedly stopped a 32-core venture known as Keifer, scheduled in 2010; probably because of its complexness (the organization won't validate this, though). That many cores needs a new way of working with memory; obviously you can't have 32 minds taking out of one main share of RAM. But we still anticipate cores to multiply when the problems are ironed out: 16 cores by 2011 or 2012 is possible (when transistors are expected to fall again in dimension to 22nm), with 32 cores by 2013 or 2014 quickly within achieve. Apple says "hundreds" of cores may come further down the range. Thus our CRB Tech reviews are for exploring the information over here.