Socket 939: Motherboard Features

The best way to compare features of the 939 chipsets is to compare them in our reviews at:

VIA K8T800 PRO: PCI/AGP Lock and 1000 HyperTransport for Athlon 64
nForce3-250 - Part 2: Taking Athlon 64 to the Next Level
nForce3-250 - Part 1: Taking Athlon 64 to the Next Level



Several motherboards were available at the launch of 939, including the Socket 939 Reference Boards from both VIA and nVidia. At the very last minute, two new boards showed up, both manufactured by MSI, and both very close to final production products for MSI. Since we were interested in comparing the performance of nVidia and VIA on Socket 939 processors, these two MSI boards made the perfect test platform.

How Does the VIA PCI/AGP Lock Work? Basic Features: nVidia nForce3-250Gb Reference Board
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  • Filibuster - Wednesday, June 2, 2004 - link

    Via will support Athlon 64 with PCI-Express with the K8T890 chipset.

    Nvidia chipset plans are less clear. The only thing I've seen is a Inq. article saying Q4'04. :(
    Hopefully it is sooner.
  • WileCoyote - Wednesday, June 2, 2004 - link

    After all the buildup in the first few pages of this article I was kind of disappointed by the very close benchmarks. All the chipsets perform within a couple percentage points of each other.
  • ripdude - Wednesday, June 2, 2004 - link

    <quote>
    2 - Posted on Jun 2, 2004 at 1:55 AM by Brian23
    What's the deal with the orange PCI connector?
    </quote>
    the orange PCI connector is, AFAIK, excepted from the PCI bus bandwidth and is directly connected to the chipset.

    <quote>
    3 - Posted on Jun 2, 2004 at 3:07 AM by adntaylor
    Nice review but... still no tests of the AGP optimisations for the GeForce FX and 6 series cards on the nForce chipset.
    </quote>
    I, too, read about NVidia gfx cards getting a boost on NVidia chipsets, a 6 serie card on nforce-250gb could yield quite some surprises.

    <quote>
    6 - Posted on Jun 2, 2004 at 3:53 AM by Eidolon
    Are PCI-Express mobos using either chipset planned? Any news on when that may be?
    </quote>
    I'm waiting for a good 939 board with PCI-E slots too. With ATI and NVidia announcing PCI-E cards they should be too far behind.
  • XRaider - Wednesday, June 2, 2004 - link

    No doubt # 6. Motherbord manufacturers seem to be dragging their feet on this... unless they are waiting for Nvidia and Ati..? I REALLY like the 939 FX53.. but I'm holding out until the PCI express standard gets implemented on the new motherboards, cause I'm not planning on upgrading for awhile after this new system build. :\
  • Eidolon - Wednesday, June 2, 2004 - link

    Are PCI-Express mobos using either chipset planned? Any news on when that may be?
  • Eidolon - Wednesday, June 2, 2004 - link

  • tfranzese - Wednesday, June 2, 2004 - link

    From what I remember the orange PCI slot is specifically for communications.
  • adntaylor - Wednesday, June 2, 2004 - link

    Nice review but... still no tests of the AGP optimisations for the GeForce FX and 6 series cards on the nForce chipset.

    Please can somebody just chuck a card in and see if the GeForce 6800 is boosted by the nForce3 chipset!

    http://techreport.com/reviews/2004q2/nforce3-gefor... - this was the Tech Report's test of the FX 5950, and it delivered some surprising performance boosts. I'm desperate to see if the 6800 reacts similarly!

    I'm interested to know what that orange PCI slot is for too.
  • Brian23 - Wednesday, June 2, 2004 - link

    What's the deal with the orange PCI connector?
  • nycxandy - Wednesday, June 2, 2004 - link

    With the 939 CPU's already shipping, when will the 939 motherboards show up in stores?

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