Overclocking

Maximum overclock data was added to our Performance graphs beginning with the nForce4 SLI roundup several months ago. The overclocking performance graphs allow a better comparison of the overclocking capabilities of tested boards. For more details on the specific overclocking abilities of a specific board, please refer to the Overclocking and Memory Stress Test section of individual board reviews.

Overclocking

Overclocking - A64 4000+ (Clawhammer)

The overclocking performance of the Asus A8N32-SLI Deluxe was just as impressive as what the Asus design suggested it might be. We reached 310 at the reduced multiplier, and set a new record for the highest stock overclock that we have tested with this CPU.

It should be pointed out that even at these very high overclocks, the A8N32-SLI remained much cooler than other boards that we have tested for overclocking abilities. Those willing to spend some time with this Asus will be likely rewarded with ever higher performance than what we achieved.

Asus claims cooler operation and greater OC abilities with their 8-phase power and Stack Cool 2 design, and we have no reason to argue with that claim. This board is remarkably stable no matter how hard you push it.

When you compare 310 with the poor overclocking that we found on the earlier Asus A8N-SLI, it is remarkable how much progress Asus has made on the AMD front. Asus is one of the best regarded brands for Intel motherboards, but their AMD designs have not recently shown the same design finesse that made several Asus Intel designs almost legendary performers. We clearly can’t count Asus out in AMD any more. The A8N32-SLI Deluxe is a terrific board!

Performance of Features

If you look closely at the auxiliary chips used on the Intel version of this board (the Asus P5N32-SLI Deluxe), you will see that they are exactly the same as those used on this AMD version. Base NVIDIA chipsets are also all but identical.

After running a few tests of feature performance, we found performance of the A8N32-SLI features virtually the same as those detailed in Asus P5N32-SLI: Dual x16 - What Dreams Are Made On... This should not be surprising to anyone. With that reality in mind, we decided not to repeat detailed results of features performance. If you want to know more about how the features of the A8N32-SLI perform, please refer to test results beginning on page 11 of the recent Asus P5N32-SLI Deluxe review.

NVIDIA SLI-AA Final Words
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  • deeltje - Saturday, November 5, 2005 - link

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    I've been waiting for this board for over 2 weeks now and it still isn't available anywhere in europe.

    So i would love to get this board shipped from USA to The Netherlands (where i live).

    Does anyone know a good USA Computershop that has these boards in stock and accept Mastercard payments!?!?!?!?

    I don't care about the shippingcosts, as long as they can ship FAST :)
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  • Tanclearas - Friday, November 4, 2005 - link

    If we're supposed to upgrade to new drivers to take advantage of improvements, Nvidia needs to seriously work on their driver upgrades, especially the platform drivers. To avoid problems, we have to use a third-party driver cleaner. The only users that seem to get NAM working are those that do a fresh install of Windows. Any attempt to upgrade drivers and enable NAM results in BSOD.

    This has been brought up before, with AT staff saying that it would be looked into if we could point to information about the problems. Users posted links to forum threads of users experiencing the problem, and there have been more threads since Nvidia released new drivers, but still we wait to hear any follow-up from AT or Nvidia.
  • Brian23 - Friday, November 4, 2005 - link

    seriously.

    I'm running 6.66 forceware drivers right now. I'm thinking about formatting so I can get that 17% increase from 6.82. However, I have an ATI card. Is the performance increase due to the forceware drivers, or the graphics drivers? Or is it from the combination of the two?

    Either way, we need a way to upgrade the drivers safely without all the crap of reformatting.
  • Wesley Fink - Saturday, November 5, 2005 - link

    The 6.82 platform drivers are officially just for Dual X16. The latest platform driver for the regular nForce4/SLI chipset is 6.70. The video drivers that boost performance are the 8x.xx series. The released version on the nVidia website is 81.85 which can be used to improve performance of all recent nVidia video cards. There is also a Beta 81.87 floating around.
  • bob661 - Friday, November 4, 2005 - link

    Aren't the 6.82's for the x16 motherboards only?
  • psychobriggsy - Friday, November 4, 2005 - link

    Thanks for the review.

    This is a really nice looking motherboard. The passive cooling is very much welcomed, and the 8-phase power is interesting, and if it saves power that's good.

    I hope that nVidia sort out their audio woes soon however. I look at my >30 month old nForce2 system and that's got way better integrated audio. On a $200 motherboard, is the dolby fee really an issue?

    I could only see one SATA connector for the SI SATA.

    3 PCI slots is nice for backwards compatibility, but in the long run things will emerge for PCIe, and the x4 slot is great and all (esp. for a decent SATA RAID card, then again, there's 6 fricking SATA ports already on the motherboard), but would it have done much harm to have another PCIe slot in place of one of the PCI slots? As long as the middle PCI slot was left for a decent audio card anyway.

    How are the Firewire, SATA and Gigabit controllers connected? Via PCI or PCIe?

    How does the power draw at the socket compare with other solutions?
  • cyberfrog4646 - Friday, November 4, 2005 - link

    I've read a bunch of complaints on the recent Asus boards that the chipset fans are quite loud and have been breaking down. Is that a potential problem on this board?

    Perfomance to cost wise, is their any reason to choose the Asus over the DFI board?
  • Zebo - Friday, November 4, 2005 - link

    BTW all you got to do is replace chipset fan with a passive chipset heat sink on any asus' budget boards... like $5.. I do anyway on any board ( I cut stock heat sinks in quarters on my table saw). Can't stand those 6000+ rpm whinners.. that particular high pitched tone is really ear pierceing to me.
  • Capt Caveman - Friday, November 4, 2005 - link

    Umm, this motherboard doesn't have any chipset fans but uses passive heatpipes for cooling. Did you read the review or look at the pics?
  • cyberfrog4646 - Friday, November 4, 2005 - link

    HAHAHAH, whoops, i just looked at the benchmarks and conclusion. I thought the the pipe was for the cpu based on the opening picture. Ah well, thanks for the info.

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