Socket 939 Motherboards with Dual-Core BIOS

In addition to the Official X2 Support list from AMD, manufacturers are releasing x2 BIOS updates for their motherboards. Below is a list compiled from the manufacturers that claim x2 compatibility with their BIOS update.

In general a board must be Socket 939, and the x2 updates, at least for the present, are mainly limited to the nVidia nForce4 family and a few VIA K8T890/K8T800Pro motherboards. The new ULI 1689 chipset also features x2 support, with AGP 8X on the M1689 and PCIe with the M1695. There are also several older VIA AGP boards in the X2 support list. ATI Crossfire AMD and SiS 756 also support dual-core, so new motherboards using these chipsets will support the new X2 Athlon 64.

"Check Web Site" means we could not find BIOS support for x2 processors at the website, and that you need to check the website or contact the manufacturer for an updated support lisitng.

Dual-Core BIOS Revision is the earliest listed BIOS to support Dual-core. Later BIOS for the same board can reasonably be expected to also support x2 processors.

AMD Dual-Core BIOS Releases

 

AMD Dual-Core BIOS Releases

Manufacturer

Model Number

Dual-Core BIOS Revision

Abit

 

Fatal1ty AN8 SLI

AN8 SLI

AN8 Ultra

AN8

AN8-V

1.5

(6/16/05)

AV8 - 3rd Eye

AV8

 2.1

(6/16/05)

Albatron

K8SLI

K8NF4U

K8NF4X

1,07a (Beta)

(5/30/05)

AOpen

Check Website

Check Website

ASRock

K8 Combo Z (ULi)

K8 Upgrade-VM800

2.1 (5/19/05)

1.4 (6/03/05)

Asus

A8N-SLI Premium

A8N-SLI Deluxe

A8N-SLI

A8N-E

1005

1010

1008

1004

A8V Deluxe

A8V

1013

0205

Biostar

N4SLI-A9

NF4UL-A9

NF4ST-A9

nslia614

nf4ua614

nf4sa614

Chaintech

VNF4/VNF4 Ultra

V5.0 (6/03/05)

S1689 (ULi)

0523 Beta (5/23/05)

DFI

LANParty nForce4 SLI

LANParty UTnF4 SLI-D

LANParty UTnF4 SLI-DR

LANParty UTnF4 Ultra-D

LANParty UTnF4 Ultra-DR

NFLD510 Beta

(5/10/05)

NOTE: 6/23/05 Recommended

LANParty UT LP NF3 Ultra-D

Shipping BIOS

ECS

KN1 Extreme

nForce4 A939

1.1A (6/02/05)

1.0D (6/02/05)

KV2 Extreme

KV2 Lite

1.2C (6/27/05)

1.1B (6/27/05)

Epox

9NPA+ SLI

Beta 05.05.26

Foxconn

NF4UK8AC

NF4K8AA

See Website (www.foxconnchannel.com)

Gigabyte

 K8N Ultra SLI

Check Website for other nF4

F3 (6/28/2005)

Check Website

K8U-939 (ULi-AGP)

F1

Jetway

939GT4-SLI

939GT4-Ultra

Check Website

MSI

K8N SLI Platinum

K8N Diamond

K8N Neo4 Platinum

K8N Neo4-Fi

K8N Neo4-F

3.4 (6/02/05)

1.4 (6/02/05)

1.5 (6/03/05)

1.5 (6/03/05)

1.5 (6/03/05)

MSI K8T Neo2-F/FIR

9.1 (6/08/05)

RS480-M2 (ATI)

RX480-M2 (ATI)

3.4 (5/13/05)

Soltek

SL-NF4PRO-939

1.1 (6/02/05)

SL-K8TPro-939

SL-B9D-FGR

SL-K8T-939FL

W1.5 (5/25/05)

G1.3 (5/16/05)

F1.1 (5/23/05)

 

 

AMD Recommended Motherboards for Dual Core Final Words
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  • DEMO24 - Tuesday, June 28, 2005 - link

    I know someone with a venice chip, and 4 gigs of ram in a DFI SLI-dr board and hes running 1T. I dunno why yours doesn't work for you. There are specific BIOS dates in the 5/10 form for different kinds of memory. Maybe that would fix it.
  • KeithDust2000 - Tuesday, June 28, 2005 - link

    Wesley, I mean why are there no benchmarks available
    using the new capabilities? I´m very interested in that!
  • Wesley Fink - Tuesday, June 28, 2005 - link

    #24 - The FX57 is also 90mm Rev. E. We mention several times in this article that the new Rev. E memory controller adds additional asynchronous memory speeds to DDR500. This is not just a feature of FX57, but applies to all Rev. E processors including x2.

    The BIOS has to implement the new programming for the additional memory ratios to be available in BIOS.
  • KeithDust2000 - Tuesday, June 28, 2005 - link

    Hi Wesley! What´s up with the 533Mhz Memory support included in the FX-57?

    "The shift to the 90-nm SOI process also means that the FX-57 differs in some small ways from the FX-55. Originally, the FX-55 supported just DDR-400 speeds; the FX-57's memory controller now will interface with DDR-533, and has some other small improvements, Seckler said."

    http://www.extremenano.com/article/AMD+Ponders+Dua...

    No one seems to be covering that!?!
  • KeithDust2000 - Tuesday, June 28, 2005 - link

    test
  • OldDummy - Tuesday, June 28, 2005 - link

    nice article, just a good general roundup of topics. well done
  • Myrandex - Tuesday, June 28, 2005 - link

    My motherboard has X2 support but it isn't listed. It is the Giga-Byte K8N Ultra SLi. From the Giga-byte website:
    F3 2005/6/28

    Support Athlon 64x2 dual core CPU
  • Googer - Tuesday, June 28, 2005 - link

    Thanks Wes,
    I have been looking for an article like this one for little while now.
  • matthewfoley - Tuesday, June 28, 2005 - link

    supposedly there is a beta bios out for the MSI K8N neo2 Platinum that has dual core support...

    http://www.lejabeach.com/MSIK8N/7025nms19B5.zip
  • matthewfoley - Tuesday, June 28, 2005 - link

    This is an interesting thread on the nF3 dual core topic...

    http://forums.anandtech.com/messageview.aspx?catid...

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