Is the read/write speed on the 256gb faster or slower then the512gb SSD on RetinaMac?


Yahooligan

macrumors 6502a
Aug 7, 2011
965
113
Illinois
I don't know how fast the 256GB version is, but I can tell you the 512GB version in my early-2013 15" rMBP does just under 500MB/sec read and write. I'd be surprised if the 256GB version were much, if any, different.
 

NewishMacGuy

macrumors 6502a
Aug 2, 2007
636
0
Generally bigger SSDs will be somewhat faster with writes. I think reads will be about the same.


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Freyqq

macrumors 601
Dec 13, 2004
4,016
169
generally with ssd manufacturers, once you hit 256 the bigger ones are about the same speed.