Meet The 5750

Below the 5770, we have the 5750, the other card being launched today. This is a 700MHz card with 1 SIMD disabled, and the memory clock at 1.15GHz(4.6GHz effective). This represents an 18% decrease in core clock and the performance of all units tied to that clock, and a 10% further reduction in computational and texturing power due to the loss of a SIMD, for a total theoretical performance reduction of 26%. The ROP count remains unchanged at 16.

The 5750 will come with either 512MB or 1GB of RAM, depending on the target price, with no change in memory clocks. As is the case with 5770, we find the choice of memory speeds interesting since vendors still have to use the same speed RAM on the 5750 as they do the 5870 (boy this stuff must be cheap). No one makes 1.15GHz GDDR5, so vendors have no choice but to equip it with something faster. Our samples are using Hynix 1.25GHz modules, which means the 5750 and the 5770 should be capable of some easy memory overclocking (bus capabilities withstanding). At the moment no one makes 1.2GHz modules, so this may persist for some time.

Compared to the 5770, gone is the expensive Phoenix shroud, replaced with what we’re calling the “egg”. The egg is a simple circular heatsink with a 2-pin fan embedded in it, which sucks in air and pushes it out along the fins. The egg shape is brought about by the plastic cover at the top of the heatsink – we’re not sure if it’s just for looks or if it’s accomplishing some specific function. The card length is 7.15 inches, with no shroud to extend that.

Once again we’ll see the same Eyefinity port configuration here; 1 DisplayPort, 1 HDMI, and 2 DVI. There’s still a half-slot vent here, but since the design of the cooler means that the card is blowing hot air in to the case instead of out the rear, it serves more as a window to look at the card. As a card with this performance level isn’t a good choice for gaming with Eyefinity, AMD is shooting at professional users with the Eyefinity capabilities of this card. We expect that this will be a bit harder of a sale, since Single Large Surface capabilities aren’t as critical with windowed programs, and the high price of DisplayPort->DVI dongles means that the dongle is as much as the card.

We should also note that it’s the desire to keep the Eyefinity port configuration that lead to the use of the egg cooler. For the second generation of cards, vendors are likely to drop the egg cooler for a single-slot cooler. Certainly the 5750 is cool enough at 86W TDP that it doesn’t need a dual-slot cooler.

For pricing, AMD is putting the 1GB version of this card at $129, and the 512MB version at $109. This puts it in competition with NVIDIA’s GTS 250 cards, and AMD’s 4850 cards. Unlike the 5770, the price here is certainly right, as we’ll see later.

As is the case with the 5770, the 5750 is expected to have “tens of thousands” of units available at launch, with any supply constraints likely to be the same between the two. The 1GB cards will come with DIRT 2 vouchers if the vender participates, the 512MB cards will not.

Meet The 5770 The Test
POST A COMMENT

117 Comments

View All Comments

  • papapapapapapapababy - Saturday, October 17, 2009 - link

    http://ht4u.net/reviews/2009/amd_ati_radeon_hd_570...">http://ht4u.net/reviews/2009/amd_ati_radeon_hd_570...

    use babel
    Reply
  • Zool - Wednesday, October 14, 2009 - link

    The 5700 series have the same improved adaptive antialiasing with shaders like the 5800 series ?
    There could be a antialiasing graph with diferent resoutions and antialiasing types for each card in reviews.
    Reply
  • RDaneel - Wednesday, October 14, 2009 - link

    I may be in the minority, but I've already ordered a 5750. For a SOHO box used for only occasional gaming, it was the most future-proofed option (DX11) that also has low enough idle draw that it actually will save me enough money over the life of the card to justify any price difference with a 48xx card. Would I have loved 10% more performance, sure, but this isn't a bad blend of efficiency and longevity. Reply
  • yacoub - Wednesday, October 14, 2009 - link

    imho, it's perfect for that situation.

    Those of us who have a gaming PC with a DX10 card in it are the ones who find this 5700 series less than stellar.
    Reply
  • ET - Thursday, October 15, 2009 - link

    But those of us that have a mid-range PC with yesteryear's DX10 card (3870) find it appealing. :) Reply
  • SantaAna12 - Wednesday, October 14, 2009 - link

    are you filtering out comments these days? Reply
  • SantaAna12 - Wednesday, October 14, 2009 - link

    what up AT?
    ive been lookin at your recent AMD rants, and its getting tiresome. They paying u the big bucks these days? when you only compare AMD cards against AMD cards you are doing your site a disservice. When you show CF but no SLI you are showing me a new AT.

    I have expected more in the past. You goin the route of TOMS?

    Reply
  • Ryan Smith - Wednesday, October 14, 2009 - link

    As we noted in the article, the CF configuration is mostly for academic reasons. I don't seriously expect anyone to pick it over a single card.

    Anyhow, what would you like to see? I have the SLI data for the 275 and the 285, but since we've already established that the 260C216 is faster than the 5770, it won't really tell you anything useful.
    Reply
  • just4U - Wednesday, October 14, 2009 - link

    "NVIDIA would need to shave the price down to justify its purchase once more (something they have not done on the GTX series in response to the 5870 and 5850)."

    ------------------

    I'd like to comment on this for just a moment. Where I live we haven't seen much stock on the new dx11 cards yet.. however, Suddenly there's a slew of highly priced 295's and other top end Nvidia products that these stores were not stocking.

    My bet is that .. people walking in and making a purchase find out that they can't get that coveted new DX11 card so they opt out for one of those. So in a sense Nvidia would be riding on the coattails of Ati's new popular line that .. just doesn't have the availability. They haven't had to lower prices yet because they may be benifiting by the lack of stocked cards.

    Make sense?
    Reply
  • Ananke - Wednesday, October 14, 2009 - link

    No, it doesn't make sense :)
    Why would you spent 3-400 for something that you don't want at first place? Why just not keep your money until you actually can buy what you want? We are not talking about 10 bucks, it is way bigger chunk...
    Reply

Log in

Don't have an account? Sign up now