Test Setup

We are utilizing the Intel i7 920 processor in our testing today. We believe this processor will be the top selling i7 processor for the near term due to its reasonable cost and excellent performance capabilities. We test with Hyper-Threading enabled, all power saving options enabled, and memory set to DDR3-1066 at 6-6-5-15 1T timings unless noted. Memory sub-timings are set to auto along with all voltages set to auto. All peripheral options on the board are enabled along with the Vista HD audio drivers for each audio solution.

Our 6GB memory kit is provided by Corsair and this particular kit will reach DDR3-1800 on 1.75V, thus providing reasonable overclocking headroom for our i7 920. We also tested with several different kits from Kingston, OCZ, Patriot, G.Skill, and Mushkin that have all provided excellent results from 1066 up to 2000 speeds depending on the kit. The retail i7 processors do not have a memory multiplier or QPI lock as we noticed in our engineering samples. We will take a look at all of the available DDR3 tri-channel kits running at various clock speeds in a separate article.

Our video card choice is the Sapphire HD 4870 512MB edition. We originally had decided to test with the Sapphire 4870X2 card but constant driver problems prevented us from effectively utilizing the card in our first benchmark results. The latest 8.11 drivers are a welcome relief, but problems still exist in a few games with AA disabled. We will show CF results with the HD 4870 today and GTX 260 results in our overclocking guide shortly. At this point, at least in motherboard testing, we prefer the NVIDIA GTX260/280 series on the X58 due to better driver support.

We stored everything in an ABS Canyon 695 chassis for these particular tests. This is case you have to see and touch in person to really appreciate it. We are also testing our GTX 260 setups with the Thermaltake Spedo. We might add that the Spedo is an excellent case for the money. For those of you who have spent most of your money on upgrading to the X58 platform but still need a case on a budget, the Antec Nine Hundred Series worked very well for us during thermal testing. If you already have a case like the Cooler Master 830 Stacker or Cosmos 1000, then you are set.

Cooling is provided via the Vigor Monsoon III and allows us to reach 4.0GHz~4.1GHz on air-cooling. Our other coolers from Thermaltake, Thermalright, and Cooler Master offer similar performance. CoolIT Systems has provided their updated Freezone Elite to handle overclocking duties when we push our CPUs and GPUs to the limit in part two. Storage duties come via the superb WD Black Edition 1TB drive. Power delivery is provided by the Corsair 1000HX PSU.

ASUS P6T Deluxe Memory Performance
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  • TantrumusMaximus - Monday, December 8, 2008 - link

    THANK YOU THANK YOU ANAND.

    I haven't had a chance to read the entire article but did read all of Anand's comments and am floored. Good Job keep it up and we readers appreciate it. It's gone out of control, prices through the roof for mobos and QA is through the floor. The comments of "why would you want 12GB?" coming from the Manuf mouth is just unsettling at best... if I choose to populate 6 DIMM slots that better work, they're there, and I expect em to work not to be asked WHY I want 12GB!!!!
  • CarlosMC - Monday, December 8, 2008 - link

    You just saved me over 1000€ on a new system - guess I'll stick to my 939 for the time being and if things won't change, maybe I'll find better things to do with my money and, specially, my time.
  • DaveLessnau - Monday, December 8, 2008 - link

    And, while talking about the basic quality of the board and the company behind it, don't forget to talk about the manufacturer's web site. Specifically, does it have a forum where people can talk about the individual boards? How slow is the site, itself? Can you actually download things at reasonable speeds? Also, how's the English on the site and also in the documentation (to internationalize that a bit, for any localized site that the company maintains, is the local language real or does it read like something run through Google Translate?)?
  • Emperor88 - Monday, December 8, 2008 - link

    "Hey guys, Anand here. I'm writing this sub-section, not at Gary's request, but because I felt it was necessary."

    I was really pleased to read that section. Not because of the problems experienced, which is terrible and motherboard makers really need to pull their heads in, but because of the honesty shown. More of that kind of commentary would be great, thanks :)
    I think you should add the problems you experience in getting things working correctly in every article. Even briefly would be better than nothing as it paints a deceptive picture of the product's abilities if left off as all the amazing performance figures are presented without acknowledging the hours of fiddling required (by professionals no less!) to get the products up to scratch.
  • Zak - Monday, December 8, 2008 - link

    I would be happy to get a mobo that has the basics and no on-board sound, NIC and RAID controllers. These devices often fail and can't be replaced. I'd rather opt for a plain but fast and stable $100 mobo with twice the number of PCI-e slots so I can pick my own devices. Oh, and no legacy stuff: serial, parallel, floppy controller. But I wonder how many reviewers would give it low ratings because it's not overloaded with features?

    Z.
  • strikeback03 - Monday, December 8, 2008 - link

    Would need a new motherboard/case standard, obviously ATX couldn't accommodate twice the PCI-E slots. And this will probably never happen, as they seem to not be able to decide when to phase out support for legacy standards such as PCI and floppy. I can't wait to see IDE go, and Intel was onboard with that plan several chipsets ago, put pretty much everyone still includes IDE connectors.
  • Rindis - Wednesday, December 10, 2008 - link

    How do you figure? Most motherboards just have ~3 PCI-E slots + PCI. Remove PCI and you have plenty of room for the expanded PCI-E handling.

    I'll admit I've still got a lot of legacy devices with life in them, so I'm not so keen on abandoning it all. But, as long as it's not a case of abandoning legacy on every motherboard immediately, I think it's past time we see some pure PCI-E + SATA + USB boards.

    I'll also agree with two posts above. My preferred motherboard configuration is no video, no sound, no network. Okay, network controllers are at the point where I use the on-board ones now; but I know of good, reliable, well-priced cards that beat whatever will be on the board, and I don't want to pay for the features I won't be using, and I don't want to have to worry about smashing them into submission. (Which is also better today, but I remember all too well the headaches of turning early on-board audio off.)
  • michal1980 - Sunday, December 7, 2008 - link

    This whole motherboard hell is one reason, I didn't even consider upgrading my pc in the past 2 years (that and a quad intel @3ghz is plenty for just about anything right now)


    Ever time I upgraded I went through 2-3 motherboards because ethier they were broken out of the box, or had issues with some other piece of hardware. And its everyone, i've had issues, with evga, gigabyte, asus, abit, etc etc.

    What I really couldnt understand, is most times, I spent the extra money to get the mobo that got good reviews from sites like Anand.

    So while I'm glad your finally going after Mobo manufactures, I feel that you guys bare some of the responsiblity because you allowed it to happen.

    To all readers, just how bad must it be that Anand is finally. FINALLY speaking out? If his speaking out, the boards must be total CRAP. Just plain junk, not only that, 300 dollar junk.

    Part of the problem IMHO, is all this built in stuff, its nice, but it causes corners to be cut, built in network cards, heck, lets make it 2, built in sound cards, etc etc. I'm not even sorry, after a new mobo comes out, i'm waiting 6+ months before i'm even going to consider buying one. I'm sick of being the QA for these manufacture
  • SixOfSeven - Sunday, December 7, 2008 - link

    In the discussion of the ASUS P6T, you state "The board officially supports 12GB of DDR3 memory, although we expect full support for 24GB in a future BIOS release." Can you share the basis for this claim? In particular, does ASUS guarantee that P6Ts purchased now will eventually be able to support 24GB with some later BIOS upgrade?
  • CEO Ballmer - Sunday, December 7, 2008 - link

    Intell is on the ball!

    http://fakesteveballmer.blogspot.com">http://fakesteveballmer.blogspot.com

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