Sharewaredemon said:I was under the impression that the iBooks came with 512 RAM soldered in.
Am I mistaken?
the MacBooks come with two 256 DIMMs.
Can anyone comment on this?
This is because the memory should be installed in matching pairs to take advantage of the added bandwidth dual-channel access provides, especially for integrated graphics machines.
This isn't to say there's any dramatic difference when you don't install matching pairs, of course. Barefeats showed only one test where the results were notably different (Quake 3), but the results were dramatically different in that test. http://barefeats.com/mincd.html