Performance vs. Transfer Size

ATTO is a useful tool for quickly measuring the impact of transfer size on performance. You can get the complete data set in BenchBoth read and write performance are fairly good at all transfer sizes. Read performance could be slightly better as between IO sizes of 8KB and 32KB, the fastest drives are around ~100MB/s faster but the Hawk is certainly not the worst drive here.

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Random & Sequential Performance AnandTech Storage Bench 2011
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  • ssj3gohan - Wednesday, June 26, 2013 - link

    Wait, what?! HIPM and DIPM have been standard features that are always enabled on every intel desktop system since the intel 5 series at least (and AM2+ on the AMD side, which had other reasons). The only reason not to have HIPM and DIPM is your choice of OS. It's a driver-enabled feature, it doesn't work without explicitly enabling it.
  • Kristian Vättö - Wednesday, June 26, 2013 - link

    That's not true. You can do the registry hack and get the option to enable HIPM+DIPM but that will have zero impact on power consumption on a desktop system. We've tried four different motherboards including Intel-branded ones and also both Windows 7 and 8 without success. That's why it took us so long to start doing HIPM+DIPM tests as Anand had to take an Ultrabook apart just for power testing and obviously I don't have access to that system due to geographical issues.
  • JDG1980 - Tuesday, June 25, 2013 - link

    If you want a Toshiba drive, why not just buy a Toshiba drive instead of one rebranded by a no-name company? I don't see the point of this.
  • JarredWalton - Tuesday, June 25, 2013 - link

    It's cheaper and uses the same hardware and firmware?
  • Kristian Vättö - Tuesday, June 25, 2013 - link

    Toshiba has quite poor retail presence, so Strontium may be targeting the markets where the availability of Toshiba SSDs is either very poor or non-existent.
  • HisDivineOrder - Tuesday, June 25, 2013 - link

    My concern would be what happens when they change products and firmwares are... nonexistent. SSD's are still far too temperamental to trust just some nobody who likes to throw caution to the wind.

    OCZ can't even be trusted in this regard.

    Samsung, Intel, Micron/Crucial, maaaaybe Sandisk.
  • bji - Tuesday, June 25, 2013 - link

    Can OCZ be trusted in *any* regard?
  • zanon - Tuesday, June 25, 2013 - link

    I wouldn't have a problem if it was Intel or some other major SSD OEM doing this as they could change the way GB is defined in the storage industry

    Kristian no they couldn't, seriously what the hell? We *still* have people arguing wrongly in freaking 2013? "Giga" is an SI prefix, it's base-10. That's what it is, anything else is wrong. This is particularly surprisingly from a technology enthusiast, as tech depends on precision, not random overloaded definitions. Maybe you'd like to suggest that they come up with their own definitions of "kilogram" and "pound" too with whatever mass they feel like? That sounds like a recipe for success!

    If they want to show base-2, then they can use KiB/MiB/GiB/TiB/PiB. I don't think those sound the greatest but whatever, they're precise, correct, and the international standard (IEC 60027, published in *1999*). Storage makers were never wrong to use the SI prefixes and have base-10 numbers of sectors.

    If anything the problem is Microsoft, who should long since have switched to displaying GB instead of GiB. Even Apple finally updated ages ago.
  • Kristian Vättö - Tuesday, June 25, 2013 - link

    The problem is that Giga is not only an SI prefix, it's also a JEDEC prefix where Giga is defined as 1024^3. I do agree that Giga should only be used as an SI prefix (i.e. meaning 1000^3) but I guess someone at JEDEC thought that since 1000^3 and 1024^3 are "close enough", lets just call them the same.

    I also agree that it's Microsoft who should just change to the SI standard and define GB as 1000^3 bytes like Apple did. My point about Intel was that it's useless for a small OEM like Strontium to differ from the norm and I don't see Intel or anyone else switching away from the SI standard because the advertised capacities would end up being smaller than they are now.
  • KAlmquist - Wednesday, June 26, 2013 - link

    "Storage makers were never wrong to use the SI prefixes"

    This is, I believe, inconsistent with your preceding paragraph. When disk drive manufacturers came up with their own definition of megabyte to make their disk drives seem larger, that created the same problems you envision if someone came up with their own definitions for "kilogram" and "pound".

    As you note, that the IEC has decided to endorse the disk drive manufacture's definition of "megabyte" and has invented the term "mebibyte" to refer to a megabyte. That's a response to the linguistic mess created by the disk drive manufacturers; it doesn't justify creating the mess in the first place.

    Meanwhile, as Kristian notes, JEDEC is sticking with the original meaning of the word. Words can acquire new meanings fairly quickly, but it takes a long time (on the order of 100 years) for a word to lose a well-established meaning.

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