DFI has performed a miraculous change of marketing directions in the past two years. They have moved from a solid second tier motherboard manufacturer producing nice OEM motherboards and a few solid, but dull, branded motherboards to a company whose products have come to define the Computer Enthusiast market. We can all chuckle when we say that Diamond Flower International became Designed For Innovation to fit their new image, but the transition is truly that remarkable.

A quick visit to www.xtremesystems.org or any other site devoted to enthusiasts who live to top the orb at Futuremark will find huge discussions of each little feature of upcoming DFI motherboards. Now, enthusiasts seem to ask with each new motherboard review, "That's fine, but what will the coming DFI do?" The DFI Socket 754 nF3 250Gb was one of the last 754 boards to market, but it was so heavily anticipated that DFI pre-sales totaled several months of production even before the board landed on the market.

This time around, the new nForce4 boards from DFI are some of the first to market, surely a first for DFI, and the new boards have already created quite a buzz when it was found that their new nF4 Ultra board, with two x16 PCIe slots, could be modded easily into an nForce4 SLI by closing a bridge on the nF4 Ultra chipset. Suddenly, a $140 motherboard could deliver everything that a full SLI board could deliver with a simple mod using a #2 pencil. Details of that mod are at Morphing nForce4 Ultra into nForce4 SLI. Add to that the incredible range of tweaking controls, which are becoming trademark DFI, and enthusiasts have been lining up to buy the new DFI nForce4 boards, which should actually be available right now.

There are two new DFI nForce4 boards covered in this review - the full-blown LANParty nF4 SLI-DR and the LANParty UT nF4 Ultra-D. However, the boards are basically the same and built on the same PCB. The LANParty is based on the nVidia nForce4 SLI chipset, while the UT has a few less features and is based on the nForce4 Ultra chipset. However, both boards sport 2 x16 PCIe slots, both boards perform the same, and they even use the same BIOS. As we found in the Ultra to SLI mod article, the UT board becomes, in every way, an SLI board after the simple mod. We will talk about the few differences between the boards in this review, but all benchmarking, overclocking, and memory performance tests apply equally to both boards.

DFI wanted to be certain that buyers of the lower-priced UT Ultra board still had all the overclocking controls and options available on the full-blown LANParty, and in this case, it is not just lip service. The SLI and Ultra boards can be considered equal in performance. The full-blown LANParty package with SLI adds a few more features to justify the $60 premium that the LANParty SLI will ask.


UPDATE 2/05/2005: nVidia has acted to prevent, or at least make it more difficult, to mod the Ultra board to SLI. First, DFI has advised us, and posted on their website, that they will NOT sell the SLI bridge to buyers of the Ultra board. Second, nVidia has advised us that future shipments of the Ultra chipset have been modified so that the mod to SLI will no longer be possible. An additional side effect of this second action is that the "Dual Video" mode, which performs at about 90% of SLI performance levels, will only work with nVidia SLI drivers 66.75 or earlier. If you do a quick check of web driver postings you will see it is now very difficult to find 66.75 drivers. With a chipset modded to SLI the "Dual Video" mode worked through 70.xx versions of the nVidia driver. nVidia also made it clear they will continue to make driver changes to prevent functioning of any "non-standard" (8X/8X) operation of their SLI driver. This also throws into question whether the VIA "dual graphics" mode on the 894 Pro chipset will ever work with nVidia graphics cards. If you are interested in the current UT Ultra-D we suggest you buy one now if you can find it. Future versions of the UT Ultra-D will not have the same capabilities as a result of these actions.


Basic Features: DFI nForce4
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  • bigtoe36 - Wednesday, February 2, 2005 - link

    regarding the NF3 939 i hear NF3 may disapear soon so we may never see an AGP version of this board. Reply
  • Wesley Fink - Wednesday, February 2, 2005 - link

    DFI has advised that the final nF4 product line will consist of 3 models. The information on page 2 has been revised to reflect the latest information.

    Reply
  • bigtoe36 - Wednesday, February 2, 2005 - link

    The extra molex is to add extra power to the board especially when using 2 video cards.

    The chipset fan is very quiet and does work quite well. When stressed the chipset does get quite warm though but I have seen no instability on my boards here and all use stock chipset cooling.

    The board will work with 20 and 24 pin ATX connectors.

    The SLI bridge can only be sold with SLI boards, you will be able to but it seperately though.
    Reply
  • jwix - Wednesday, February 2, 2005 - link

    I've been waiting and waiting and waiting for this board. Finally, Anandtech posts this review late last night just as someone posts in the forum that the board is stocked at ZZF. I surf to ZZF. Indeed, the board is in stock. I quicky read the review then return to ZZF to buy. Board is out of Stock. *sigh* I'm betting the price of this board goes up before it goes down. Reply
  • LoneWolf15 - Wednesday, February 2, 2005 - link

    A good review overall. Some questions I'd have liked to see answered though:

    a)As others have said, what is the 5.25" Molex power connector on the board for?
    b)ATX power connectors - does the board require the 24-pin, or, like other boards, will a 20pin +4pin P4 connector run it just fine?
    c) I'd have liked a little more detail on the maglev chipset fan, was it noisy, the design, etc. I'm being picky, but it's a new feature and all of us get annoyed when a northbridge HSF fails, especially if it's in a location where you can't replace it with just anything due to expansion cards.
    d)Question on the SLI finger-board: It seems like it doesn't come with the non-SLI boards, if it doesn't, how useful is it to be able to convert this to SLI? I've not seen retailers selling them separately.

    I like the boards. Only minor gripe is, I still need an onboard serial port, I use it for things like configuring a router now and again. Hopefully they include a backplate for it at least, though I'd doubt it.
    Reply
  • Burbot - Wednesday, February 2, 2005 - link

    #22: It would be a good idea to look back at history of industries. When was the last time a sprinter broke a record by 8%? Probaby in first days of organized sprint. When was the last time processor speed increased by 8%? Every A64 200MHz speedbump gave slightly bettter improvements. 8% is difference between 2.4 and 2.6 GHz Athlon FX. Does one demolish the other? Or it is "merely" a fair improvement? I side with the latter.

    I do not want to diminish DFI effort, but I'd reserve "demolished" to huge improvements, as in "that A64 machine demolishes my Duron box".
    Reply
  • lsman - Wednesday, February 2, 2005 - link

    #14. it provides extra current when under SLI mode so its more "stable" Reply
  • Aquila76 - Wednesday, February 2, 2005 - link

    I've said it before, I'll ask for it again:

    SLI Mobo Roundup.

    Please.
    Reply
  • byvis - Wednesday, February 2, 2005 - link

    The board is nice, but not outstanding, incredible, top performing, etc... Jesus AnandTech I have never seen you so biased. I hope that the benchmarks don't lie. Poor preview, poor... Reply
  • Wesley Fink - Wednesday, February 2, 2005 - link

    ChineseDemocrcyGNR - Thank you for all your replies to reader's questions.

    #22 - Good analogy and a very accurate descrip-tion of breaking records at the top end. New CPU's are often hyped to the heavens and often they don't even do 8% more performance than the one they replace. Breaking new ground at the top is quite different than 8% in the middle.
    Reply

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