ASUS X99-Deluxe Conclusion

A lot of positive remarks have been made about the styling of the X99-Deluxe. There has been no modern attempt to style white and black properly on the motherboard, and when taking the product out of the packaging it does feel like there is a touch of finesse to the product. This may be derived purely from the white strip down the left hand side covering some of the PCB and the rear panel and the consistency in the visual aesthetic. On closer inspection, it does come to realize that the white strip is plastic and only there for the aesthetic value, but to ASUS’ credit it does look smooth and proud.

The X99-Deluxe is the most expensive X99 motherboard in our first set of reviews at $400, and actually sits near the top of the entire X99 stack. As a result, it has new or exciting features coming out of every corner. We discussed the new features such as the OC Socket to help with overclocking, the vertical M.2 x4 slot for drives and the multi-GPU switch that lights up the PCIe slots where GPUs should be placed for 2/3-way gaming. Also included in the box are a Hyper M.2 x4 PCIe card for more storage and an antenna for the 3T3R 802.11ac module – the X99-Deluxe is currently the only motherboard with a tri-stream 802.11ac solution integrated into the platform.

The more usual bonus features include dual SATA Express ports, dual Intel network connections and Crystal Sound 2 which translates as an improved ALC1150 codec with EMI shields, de-pop circuits, PCB separation and impedance detection. ASUS has also introduced a fan extension PCB, supporting another three four-pin headers alongside the six already on the motherboard. This comes with an adhesive strip, allowing system designers to place the fan PCB near where it is needed. All the fans are DC and PWM controllable as well.

The performance of the ASUS X99-Deluxe is a little mixed. Overclocking results give it 4.6 GHz under 95C load temperatures, and audio results put it at the top of our X99 charts. DPC Latency is in the middle but still very good, with POST times around the 21 second mark similar to the other motherboards. Power consumption is also in the middle.

Unfortunately though the CPU performance at stock seems a little down compared to the others. We have tackled the issue of MultiCore Turbo previously at AnandTech, and the i7-5960X is odd that while it has a base frequency of 3.0 GHz, the 3.5 GHz turbo mode is quite rare and the CPU sits more happily at 3.3 GHz. It would seem that the ASUS X99-Deluxe does implement a form of MultiCore Turbo, although slightly less aggressive than some of the other motherboards. As a result, CPU performance at stock is a little down (1145 in 3DPM-MT vs 1271 for MSI). But, when overclocked, the ASUS seems to perform better than other motherboards (PovRay at 4.0 GHz, ASUS 3223 vs MSI 3121) so it does not come across as big worry – just place the system in TPU mode one and away you go.

It is easy to be impressed with the ASUS X99-Deluxe. Not only the design, but the BIOS, software and extra features all give it a boost above most of the X99 products on the market right now. Simple things like the XMP switch and the multi-GPU light-up LEDs improve the experience, while the bundled Hyper M.2 x4 PCIe card and 802.11ac 3T3R WiFi module give tangible benefits to spending over the average.

For the X99 launch, ASUS launched only two models to the North American market – this X99 Deluxe and the $500 Rampage V Extreme. The X99-A, X99-Pro and X99-WS are all in the pipeline, but it still means ASUS is focusing more on fewer motherboards giving time to improve each one. The argument from other manufacturers is that having more motherboards offers more choice, although if you want something like the X99-Deluxe, it is a polished product and hits the market it needs to with a wake-up call.

I enjoyed the X99-Deluxe. Most X99 users will too. Out of the motherboards tested today, it certainly deserves to be recommended for an i7-5960X build.

ASUS X99-Deluxe

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  • Ian Cutress - Friday, September 26, 2014 - link

    Usually some of the 16xx series have some leeway, but the larger 26xx are definitely locked down. I've managed 107 MHz BCLK from an E5 2697 v3, but YMMV.
  • halcyon - Thursday, September 25, 2014 - link

    Is this correct:

    http://i.imgur.com/3AgxLfs.png
  • bebimbap - Thursday, September 25, 2014 - link

    That's probably because the 5960x runs at 3.0-3.5ghz stock while the 4790k runs 4.0-4.4ghz stock
    so if it is single threaded MHz limited, then the 4790k can run 14%-47% faster than the 5960x can at stock settings.
  • Ian Cutress - Friday, September 26, 2014 - link

    Minimum frame rate results are always tricky. If the system software initiates something critical in the foreground and causes a single frame to falter, then the whole minimum frame rate is reduced. That's why I'm not always too keen on reporting them, but have them included for completeness.

    The single thread speed is also another aspect, also depending on the cache orientation of the CPU, it might cause a frame or two to load faster/slower than others, again causing that one frame drop.

    Given that this is more common across the Haswell-E line, compared to Haswell, it might be something that fundamental.
  • bebimbap - Thursday, September 25, 2014 - link

    I had always thought MSI was a top tier vendor of MB and GPU's but after my gtx 8800 "malfunctioned," back when they were the best available, and then my z87 mpower MSI MB headers fall apart, and OC's at higher voltages compared to my z87 gigabyte ud5h and is hotter at the same voltages. It made me think about it, and MSI is very similar in marketing style as XFX. They are both usually heavy on rebates, and very cheap for the amount of product you get. But they lack quality. None of my XFX cards perform as well as their Asus/EVGA/Gigabyte counterparts. I now put them in the same tier as ECS and Biostar.
    The MSI board OC'd performance being less seemed more of the same, and I was expecting as much. Until something drastically changes, I'll only use Asus/Gigabyte/Asrock.
  • just4U - Thursday, September 25, 2014 - link

    That's unfortunate.. however you do have to keep in mind that these are sensitive electronic components. I've had boards fail by all the major companies. It happens.. I had 3 dead boards in the Genie Rog Asus series all out of the first batch that came in (7 in total) did it stop me from using Asus? No.. again it happens. Had loose heatsinks dead chipset fans, a capacitor that fell off.. ugh.. Still if I dropped all the companies where that had happened I'd not have any companies to turn to lol.

    Msi is doing a lot of good things these days and their easily right up there with Gigabyte and Asus.
  • CFTheDragon - Thursday, September 25, 2014 - link

    Why is there not the MSI X99 Gaming in the review? Is anyone really going to buy the normal version and not the Gaming one for a X99 build?
  • Ian Cutress - Friday, September 26, 2014 - link

    For review time, these are the samples we were sourced. Not every model is available for review, depending on how the manufacturer wants to focus on different titles. We asked MSI what their most popular/consumer focused board would be in terms of numbers, and they seem really pleased internally with the SLI Plus.
  • The_Assimilator - Friday, September 26, 2014 - link

    The only people who buy "Gaming" boards are the gullible who like bling and think that the KillerNIC is something desirable to have, rather than the liability it actually is.
  • Flunk - Friday, September 26, 2014 - link

    Unless the "Gaming" board happens to be cheaper, which happens a lot because I don't think they sell that great. Damn Killer NICs, just give me Intel and be done with it. Killer started off as nothing but marketing and since they've were bought out by Qualcomm they're just remarked Qualcomm parts with tweaked drivers. MSI's "Gaming" line is a really cynical take on the whole affair, it's just their regular boards with red highlights and (only on some models) a few small IC changes.

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