Radeon HD 5550 And 5570: Pumped Up With GDDR5

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AMD quietly introduced its new Radeon HD 5550 and prepped the Radeon HD 5570 GDDR5 to follow. We examine the performance of these two stealth-launched models to see if they have what it takes to replace a couple of power contenders in the sub-$100 market.

Enter The Radeon HD 5550

It’s hard not to notice that AMD has a large performance gap between the low-end Radeon HD 5450 and the gamer-friendly Radeon HD 5570. Just look at the specifications. Its Radeon HD 5450 has 80 stream cores, while the Radeon HD 5570 is equipped with 400. The graphics card market abhors a vacuum, and though the space between the Radeons HD 5450 and 5570 has temporarily been filled by older models like the Radeon HD 4650, AMD is filling the void by stealth-launching a new card: the Radeon HD 5550.

Not only can the Radeon HD 5550 be found in DDR2 and DDR3 flavors, but a GDDR5 version of the card is on the verge of release, and we have the chance to put it through the ringer today, as well.

As if the new Radeon HD 5550 wasn't enough for the sub-$100 graphics card market, AMD is also launching another version of its Radeon HD 5570, this time armed with a fast GDDR5 frame buffer. This is especially intriguing since the Radeon HD 5670 is essentially an overclocked Radeon HD 5570 equipped with GDDR5. The newer card should effectively blur the line between the Radeon HD 5570 and Radeon HD 5670.

Let’s take a closer look at what makes these cards tick.

Don Woligroski
38 Comments Comment from the forums
  • amk09
    Very interesting but strange article.
    Reply
  • welshmousepk
    crysis 2 'on the horizon'?

    either you have not heard the terrible news, or you are a far more patient man than I.
    Reply
  • gkay09
    No surprises IMO as it was the same with the HD 4650/ 4670...the 1GB DDR2 was slower than the 512MB DDR3...
    Reply
  • You've mixed up the HIS5550 and HIS5570 end-on port pictures I think. You state the 5550 GDDR5 has no VGA and one is shown and vice-versa for the 5570 GDDR5. In fact it looks like quite few of the pictures are misplaced.
    Reply
  • edlight
    When you do the HQV tests, could you investigate drivers? They have a desktop color and a video (movies) section. With my 4670, it's not always clear which videos the video section works on. It varies between Win 7 and XP. Basically it works on movies in the overlay, and/or players with hardware acceleration turned on. In Win 7 it works on the flash videos, in XP it doesn't. In XP in video you can adjust Gamma, in Win 7 you can't. In XP the brightness etc. adjustment in video is independent from the desktop. In Win 7 desktop adjustments to brightness etc. affect the videos, even in the overlay. In XP the Dynamic Contrast button is there, but does nothing.

    After driver 10.4, in XP, video brightness and other adjustments just don't work. If you want to adjust the video you have to go back to 10.4.

    Contrast this with nvidia. As far as I know, their drivers work properly, with Gamma adjustment for video, and video brightness etc. separated from desktop brightness etc.

    But, in the last nvidia drivers I tried, there are problems with profiles. While you're in video, you can't save the settings as a profile. You have to go to desktop. Then you can save them. You used to be able to right-click on the tray icon and select your profiles. In the last nvidia driver I checked, you couldn't do that. At least you can do that in the ATI drivers. You can't sort the darn things, though.

    So, to select a profile in nvidea you'd always have to open the control panel. In ATI, if you've come upon a dark video and you have several profiles to try on it, it's fast and easy by right-clicking in the tray.

    I don't think the programmers actually use the control panels themselves. Such awful logic!

    One last thing I'd like to know from the coming article is if the nvidia video section works on flash videos (with the 10.1 flash) in XP. It must in Win 7.
    Reply
  • dconnors
    welshmousepkcrysis 2 'on the horizon'? either you have not heard the terrible news, or you are a far more patient man than I.
    I would say anything under a year is "on the horizon" so a March 2011 street date lines up pretty well with that statement.

    -Devin
    Reply
  • LordConrad
    Wrong connector picture for the HIS 5570?
    Reply
  • LordConrad
    Or maybe the caption is wrong...
    Reply
  • Onus
    I would like to have seen the HD4670 in the benchmarks; I think that is more likely competition than the HD4650, which was beaten pretty badly.
    Reply
  • belardo
    Yeah, the 4670 does belong on this benchmark article, but for the most part - the 5570 OC is on par with a standard 4670. Give or take.

    But what really belongs here is the 5450!

    That would show how much MORE powerful the 5550/70 cards are... Yeah I know, about 4x... but still it should be there. Maybe the 5470 will come out ;)

    Current pricing of the lower 5000 & 4000 series (Order of performance)
    5450 = $40~70 ($55+ = 1GB useless versions)
    4650 = $50~80
    5550 = $65~90 (DDR2 or DDR3 ver)
    5570 = $70~90 (DDR3)
    4670 = $70~90
    5670 = $85~105
    5750 = $125~150 (Ouch - considering they cost less to make that 4670s)

    First, when it comes to DX11 games, they are too much for the 5550 and below - but under DX10 - they do pretty good. So for your $70~75, you might as WELL buy the 4670 over the 5550s and 5570-DDR3. Now if the the 5550-DDR5 sells for the same price or less of a 4670, then it maybe worth it.

    Considering the age of these cards, the 5670 should be $80~90... as it doesn't touch the $100 4850! But the 4850 & 57xx requires more power/bigger PSUs.

    A non-eyeinfinity version of a 5750 for $100 would be a sweat card to get that would hammer the nail into the 4800 series.



    Reply