Power Consumption

Compared to the SSD 530 Intel has been able to reduce idle power consumption by nearly 20%, although the Pro 2500 is still far away from Samsung's level of efficiency. Load power consumption, on the other hand, is typical SandForce with incompressible writes resulting in high power consumption.

SSD Slumber Power (HIPM+DIPM) - 5V Rail

Drive Power Consumption - Sequential Write

Drive Power Consumption - Random Write

Performance vs. Transfer Size Final Words
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  • mmrezaie - Wednesday, July 30, 2014 - link

    good for samsung.
  • CrystalBay - Wednesday, July 30, 2014 - link

    Good article as always Hellhound, Yes 850 P is wanted .
  • AnnonymousCoward - Thursday, July 31, 2014 - link

    As always, not a single real world test to tell us the tangible difference of this drive versus others.
  • hojnikb - Wednesday, July 30, 2014 - link

    Intel really dropped the ball on whole consumer ssd business.
    And now this drive. This thing doesn't even have a single intel component inside. So pretty much, this is a Sandforce drive with Intel badge on it.
  • Krysto - Wednesday, July 30, 2014 - link

    Intel has dropped the ball on all consumer markets lately. They're losing billions a year subsidizing Atom, just to be price-competitive with ARM chips, and now they're a full year behind with Broadwell, which won't see mainstream shipping until first half of 2015. Also, Broadwell sucks, too. But that won't stop Intel from making bombastic claims about it, which I can already see ("HALF the power consumption of Haswell" - but with much lower performance, which we won't tell you about, until you've already been suckered into buying one).
  • tarqsharq - Wednesday, July 30, 2014 - link

    I remember when they slipped up with the P4 "NetBurst" architecture. Trying to win the Ghz wars.

    Maybe AMD will have a chance to come back on the chip end, I like their low end solutions that are coming out, and I miss being able to be an AMD fan boy and not be ignoring reality.
  • hojnikb - Wednesday, July 30, 2014 - link

    > They're losing billions a year subsidizing Atom, just to be price-competitive with ARM chips, and now they're a full year behind with Broadwell, which won't see mainstream shipping until first half of 2015.

    Heh, i was not aware of that. It seems, that Intel needs to put its priorities right. :)
  • nonoverclock - Wednesday, July 30, 2014 - link

    Wow. Exaggerate much and have an axe to grind? "Losing billions a year"? "Broadwell sucks, too" - I haven't read that review yet can you link to it?
  • extide - Wednesday, July 30, 2014 - link

    I think Krysto takes Charlie as "FullyAccurate" hahaha

    Although, I do think Intel just needs to ditch Atom and come up with a custom IP ARM core, build a SoC out of it, put gen 7 graphics, a modern radio, etc. It will be great!
  • Samus - Wednesday, July 30, 2014 - link

    Intel is the second most profitable tech company in the world, only beaten by Apple. I don't think the SSD business is their priority anymore. They did their job with the X25, jump starting the SSD race. They needed to do this because hard disks were becoming such a bottleneck that it was literally holding them back from selling performance CPU's.

    I predict they will exit the SSD market now that they've propped it up. This drive is clear proof of just that.

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