Hey, hey! Perhaps someone can answer this -
From the little bit of research I'm able to do on this in the Developer Notes, ALL G5 iMacs and ALL Intel-based iMacs have the combined memory of the DIMMS "configured as a contiguous array of memory."
Yet according to the following Apple Support article it's ONLY the first and second generation G5 iMacs that can benefit from "matching" memory.
Benefit of using matching memory modules (RAM)
By process of elimination, and due to the lack of further references to their RAM, G5 iMac iSight models benefit from neither "matching" nor "interleaving."
In ALL the Intel-based iMacs "both SO-DIMMs must be the same size and type for the interleaving function to be used to improve performance."
However, in the above linked Apple Support article the final sentence states: "If you have an iMac G5 (iSight) or an iMac (Early 2006), the configuration of memory is different in your computer and these instructions don't apply."
So, what is the "configuration of memory" in the Intel-based iMacs called, since it's apparently called something other than only a "contiguous array"?
It's not mentioned in either:
iMac (Early 2006), iMac (Mid 2006), iMac (17-inch Late 2006 CD): Memory Specifications
or
iMac (Late 2006): Memory Specifications
Without knowing the answer to this, I must admit I'm LOST:(
TIA:)
Message was edited by: myhighway