[citation][nom]Tindytim[/nom]So was this just Windows? IF they tested 2000 I'm guessing they tested older Windows OSes. Did they do any Linux distros?[/citation]
[citation][nom]The linked article[/nom]That aging operating system, said Saeed Arash Far, engineering manager at SSD manufacturer Patriot Memory, is markedly faster than Windows XP, Vista, Mac OS X or Linux when using NAND flash memory.
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According to Far, Mac OS X runs "a little faster than Vista" with an SSD drive, but Linux is "always faster" than Vista or Mac OS X -- to the tune of 1% to 2% -- because like Windows 2000, "it never runs anything in the background."
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XP does not align the data in the most efficient way for an SSD -- in 4KB blocks -- while Vista and Mac OS X do, according to Justin Sykes, director of marketing for SSD products at Micron. (Linux, which wasn't tested, also aligns data in 4K blocks.)[/citation]
So whether it's because of processes (doubtful) or block organization (more likely), Linux is better than either OS X or Vista with SSDs, but not by much.