Unboxing & Review: ASUS X99-Deluxe 1
A numbers of Intel X99 chipset based motherboards is seen after the announcement of Intel’s LGA 2011-V3 (aka Haswell-E), but each manufacturer has their own design and feature to stand out in the market. ASUS has introduced their patent pending O.C Socket earlier which they’ve claim to be able to provide better overclocking results with the extra pins added to the CPU socket.

We’re lucky enough to got our hands on one of ASUS’s latest X99 chipset based motherboard, the ASUS X99-Deluxe for today’s review courtesy of ASUS Malaysia. Buckle up as we take the X99-Deluxe for a quick ride to explore what the equipped O.C Socket is capable of!

(The ASUS X99-Deluxe retails at RM1560.00)


ASUS X99 Deluxe
3 Years
Form Factor
Supported CPU
LGA 2011-v3
Intel X99
Expansion Slots
40-Lane CPU
5 x PCIe 3.0/2.0 x16
(x16, x16/x16, x16/x16/x8, x8/x8/x16/x8, x8/x8/x8/x8/x8 mode) 
1 x PCIe 2.0 x4 (max
at x4 mode) 
28-Lane CPU
3 x PCIe 3.0/2.0 x16
(x16, x16/x8, x8/x8/x8) 
2 x PCIe 2.0 x16 (x1
1 x PCIe 2.0 x4 (max
at x4 mode) 
Memory Support
8 x DDR4 DIMM slots supporting up to 64GB
Up to Quad Channel, 2133-3200 MHz
I/O Panel
2 x LAN (RJ45)
10 x USB 3.0
2 x USB 2.0 
1 x Optical S/PDIF
5 x Audio jack(s)
Flashback Button(s)
1 x ASUS Wi-Fi GO!
module (Wi-Fi 802.11 a/b/g/n/ac and Bluetooth v4.0
Internal I/O
1 x AAFP connector
2 x USB 3.0
connector(s) support(s) additional 4 USB 3.0 port(s) (19-pin)
2 x USB 2.0
connector(s) support(s) additional 4 USB 2.0 port(s)
2 x SATA Express
connector: gray, 
1 x M.2 Socket 3
with vertical M Key design, type 2242/2260/2280 storage devices support
(Support PCIE SSD only)
1 x TPM
8 x SATA 6Gb/s
1 x CPU Fan
connector(s) (1 x 4 -pin)
1 x CPU OPT Fan connector(s)
(1 x 4 -pin)
4 x Chassis Fan
connector(s) (4 x 4 -pin)
1 x S/PDIF out
1 x Thunderbolt
1 x 24-pin EATX
Power connector(s)
1 x 8-pin ATX 12V
Power connector(s)
1 x EZ XMP switch
1 x System panel(s)
1 x Chassis
Intrusion connector(s)
1 x DRCT header(s)
1 x MemOK! button(s)
1 x Thermal sensor
1 x TPU switch(es)
1 x EPU switch(es)
overvoltage jumper(s)
1 x Power-on
1 x Reset button(s)
1 x Clear CMOS
1 x 5-pin
EXT_FAN(Extension Fan) connector
1 x SLI/CFX switch
(2/3-WAY adjustments)


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Our first look at the front packaging, 5-Way Optimization is much to be expected for the top of the line Deluxe board, but this time we’re seeing a rather new approach from ASUS by presenting the actual picture of the motherboard at the front.

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By lifting the lid you’ll find some of the feature that ASUS has been emphasized on their latest generation of Deluxe board – 5-Way Optimization, ASUS HomeCloud, etc.

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At the back of the box, you’ll find some introduction on the accessories included as well as ASUS’s patent pending O.C Socket that is said to boost the overclocking potential beyond most standard X99 chipset motherboards.

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The accessories included:

  • User’s manual
  • ASUS Q-Shield
  • 8 x SATA 6Gb/s cable(s)
  • 1 x ASUS 2-Way/3-Way SLI bridge
  • 1 x M.2 X4 bracket
  • 1 x ASUS 3T3R dual band Wi-Fi moving antennas (Wi-Fi 802.11a/b/g/n/ac compliant)
  • 1 x Fan Extension Card (3 x 4-pin fan out)
  • 1 x Q-connector(s) (2 in 1) 
  • 1 x 5-pin to 5-pin cable
  • 1 x Thermistor cable(s)

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Instead of going for the new gold color used in their latest H97/Z99 motherboards, ASUS takes on the uncommon white color for the heatsink and rear I/O cover of their new X99-Deluxe which looks surprisingly good. Just like any previous extreme boards, the X99-Deluxe supports memory of quad channel DDR4 up to 64GB and ranged from 2133MHz to 3200MHz – higher frequency is achievable through overclocking.

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The life saving MemOK button that has been a great help in memory overclocking, allowing the system to boot into BIOS upon failed memory overclocking.

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It’s good to see that the M.2 slot is available here, but somehow its location is a little odd as it makes the installation of memory cooling fans totally impossible.

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Moving to the SATA connectors, there’s up to 8 SATA III (SATA II backward compatible) and 2 SATA Express connector that will satisfy the needs of most users.

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The chipset heatsink of ASUS X99-Deluxe.

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Rich featured corner – You’ll find a lot of great features here i.e: multiple extra connectors for USB 3.0, USB 2.0, SLI/CFX switch for multiple GPU configuration, EZ XMP switch easy XMP profile, EPU switch energy saving and 2-level TPU switch for system auto tuning.

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A number of must-have features for motherboards made for overclocking:

  • Power/Reset Button
  • Q-Code Debug LED
  • Clear CMOS button

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The Crystal Sound 2 chip is ASUS’ on-board 8-channel audio chipset that is capable of producing 192KHz / 24-bit audio. Listed below are the official highlights on the Crystal Sound 2 featured:

  • Audio Shielding: Separate analog/digital signals, greatly reduced noise interference
  • EMI Cover: Prevent electrical noise to affect the audio quality
  • Dedicated Audio PCB Layers: Separate layers for left/right channels to guard the quality of the sensitive audio signals
  • Audio Amplifier: Enhance the highest quality sound for headphone and speakers
  • Premium Japan-made Audio Capacitors: Filter unnatural high/low frequency
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Support for multiple GPU is pretty obvious here, but here’s more – with the help of the the SLI/CFX switch, the LED located nearby the slot will then light up to indicate that it’s the recommended slot to install the graphics card.
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The rear I/O panel comes with a huge amount of USB 3.0 ports to satisfy your needs of USB 3.0, pretty much enough for almost anyone. As there’s several issues reported where USB 2.0 keyboard and mouse plugged to USB 3.0 port failed to function properly before the correct driver is installed, ASUS has included 2 USB 2.0 port which is just enough for a USB 2.0 keyboard and mouse each.

There’s a BIOS flashback button for you to perform USB BIOS flashback if there’s necessity,  ASUS Wi-Fi GO! module for Wi-Fi 802.11 a/b/g/n/ac and Bluetooth v4.0, 5 audio jacks and a Optical S/PDIF out.


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Accessing it the first time will lead you to the Ez Mode interface that has all the basic functions to allow quick and easy system optimization even to entry level users. Pressing F7 allows you to access more tweaking options to enhance your overall system performance.

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The new EZ Tuning Wizard is a simple to use utility that offers quick and easy system over-clocking and RAID configuration with a single click.

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Pressing F7 allows you to access the Advanced Mode for more tweaking options and pressing F7 again will revert you back to the Ez Mode. The main tab basic details of your system and also the option to adjust your system date, time and language.

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The Ai Tweaker is where advanced users will spend vast amount of time to tune their system clock speed, voltage, strap, etc. Highlighted in yellow are the brief details on the targeted outcome of the current system tuning.

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At the Advance tab, users can further adjust the settings of CPU, storage devices, USB ports, On-board Devices, APM, Network Stack, Platform Misc and so on.

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Monitor tab allow users to monitor components temperature and fan speed, adjust fan speed with profiles so the fans will behave accordingly.

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The Boot tab allows you to adjust both boot options and POST options. One notable option here is the DirectKey that allow the system to boot directly into the BIOS when the DirectKey pin on the motherboard is activated.

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The Tool tab comes with some useful function such as the GPU Post to access information of your graphics cards and slot bandwidth allocation for SLI or CrossFireX multiple GPU setup, ASUS EZ Flash Utility for BIOS update via flash drive (similar to the BIOS flashback button) and the ASUS Overclocking Profile to backup your stable over-clocking profiles.

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A quick view of the GPU Post feature.

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The functions in the Exit tab is pretty common but still worth to mention.

  • Load Optimized Defaults – Basically this will restore the changes done to the factory default settings.
  • Save Changes & Reset – This will save the changes done and restart your system.
  • Discard Changes & Reset – This will save the changes done and restart your system.

Both option 2 and 3 can be accessed without the need of accessing the exit tab as user will be prompted with a confirmation message when exiting the BIOS via the Esc key.

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The Q-Fan Control function is an easy to use function that allows you to configure the fans to behave according to temperature straight from the motherboard. This can be accessed by pressing F6 key.


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Dual Intelligent Processor 5

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A great feature that gives you full control (well, almost) of your motherboard and its available features with its user-friendly interface.

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TPU is basically an auto overclocking feature that works great with the TPU dip switch on the X99 Deluxe.

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The auto tuning will perform stress test during the process and it’ll stop once it reaches its limit.

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After the tuning is over, there will be a report at the end of the tuning for reference purposes.

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Fan Expert features easy to use fan configuration with several profiles that can be applied to all fans attached to your motherboard to suit all your needs – Silent, Standard, Turbo, Full Speed.

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If the preset doesn’t suits your needs, you can go for your preferred fan settings to fixed RPM mode or Smart mode that ramps up the fan according to the temperature reading.

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Digi+ Power Control  comes in 2 different tab for CPU and DRAM. The CPU tab allow users to adjust CPU power phase, VRM switching frequency, thermal control etc to achieve higher and better power efficiency.

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The DRAM tab offers adjustments to DRAM Voltage frequency, DRAM current capability and DRAM power phase control.

Turbo App

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A new feature on ASUS’s AI Suite III that came along with the mainstream Z97 motherboard, the Turbo App utility allow users to configure several options for a designated application to enhance the overall experience when running a certain applications – set process priority, performance, audio profiles and internet connection priority.


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Moving on to the EPU power saving function function, we have all the power saving options available. The auto tab features some basic options such as turning off display, set system to sleep and fan profiles after the system is left unattended for a certain amount of time.

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The performance tab only comes with options to turn off display and set system to sleep.

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Power saving tab has the same feature as the auto tab and an add-on feature to limit the maximum power consumption of the CPU.

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Away mode tab allows users to go even further in power saving by having the same options available in power saving mode and some extras to mute system sound and USB power output control.

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The final tab allow users to limit the CPU maximum power consumption and SATA Express power consumption in overall.

AI Charger+

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Enabling this option will shorten the charging time when your iPod, iPhone and iPad is connected to the USB port. We have personally tested the AI Charger+ with an iPhone and it seems to work as described.

USB 3.0 Boost

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USB 3.0 Boost allows UASP enabled devices to display improvement in transfer speed, but you’ll still be able to notice the improvement in standard USB 3.0 device.

EZ Update

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EZ Update is a BIOS update utility that automatically checks for the latest BIOS updates from ASUS official and BIOS update can be done easily with a single click on the update button after the latest BIOS file is selected.

System Information

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System information utility allow users to navigate the details of their motherboard, CPU and Memory – similar as the CPU-Z often used by advanced users during over-clocking session.

USB BIOS Flashback

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A very handy feature, the USB BIOS Flashback will automatically checks for the latest BIOS and save it to a designated USB storage device. User can easily recover from boot failure by pressing the BIOS flashback button on the motherboard with a guaranteed successful recovery – the USB storage device with the BIOS file must be plugged into your USB port.

USB Charger+

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USB Charger+ offers the same USB quick charging as the Ai Charger+ for your smartphones and Tablet PC. It requires extra steps to detect the device to be charged but the it comes with a sweet option to enable USB charging even after the system is in sleep mode or has been shut-down.

Wi-Fi Engine

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The sweet feature of the Wi-Fi Engine is that the AP mode allow the system to act as an access point other than just being a client in a wireless network. AP mode is proven extremely useful when your PC is connected to the internet via Ethernet cable to a distant wireless router with poor signal and you desperately needs wireless connectivity in your room for mobile devices.

Push Notice

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Push Notice is an utility that notify you on selected event via mobile devices so you will always be updated with your system status when you’re few miles away from it.

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No function that affect any of the system performance, the version viewer only display the version of the programs in the AI Suite 3.

ASUS HomeCloud

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ASUS HomeCloud Server allows users (the system Administrator) to add authorized HomeCloud members to access files stored in his ASUS Webstorage.

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ASUS Media Streamer is a great sharing feature that allows HomeCloud members to access files in the ASUS Webstorage wherever they are, whenever they want.

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ASUS Wi-Fi GO! is a great feature that offer users with the following features:
Cloud GO!
Users may sometimes wish to utilize more than one Cloud web storage service for different applications. However, due to the difference in user interface and architecture between the various service providers, it may not be that easy for any users to utilize multiple Cloud web storages at the same time. This is especially critical when the users would like to back up to the home PC, or even across different Cloud storage service providers. Cloud GO! Makes all previously mentioned scenario possible, while allow the same level of management from both the PC and the mobile devices. This time, web storage Skydrive is now available, delivering more convenience any time, anywhere.
Remote Desktop (Relay Supported)
This is when the mobile device can be used as a separate monitor under both clone and extended display mode, while also supporting inputs from the mobile device in remote. This version, internet relay is added and the zoom in/out quality improved, so users can also make use of this feature to either watch video content s or even play PC games from the mobile device through wireless network at anytime and anywhere without hassle.
File Transfer (Relay Supported)
This could be one of the most commonly used options, to allow one touch send and receive of data between the PC and the mobile device. The files can be easily transferred as if they are transferred across simple communication protocols, also by adding the internet relay which now Bluetooth and wireless network are both now ready to take place, just with a much faster speed, merging convenience and performance into one.
Remote Keyboard & Mouse
This feature uses the mobile device as the input of the PC system for light tasks when needed. This will be convenient for applications when the keyboard or mouse is out of reach. Zoom in/out, Windows desktop switching, Scroll bar are now available, which makes similar applications like trying to work the PC system from bed or similar applications much easier to use.

Test Overview

Test Bench Configuration
CPU Cooler
Cooler Master Nepton 240M
Intel Core i7 5960X
Graphics Card
ASUS Radeon R9 290X
Matrix Platinum
G.Skill Ripjaws 4
Primary Hard Drive
Intel 520 Series
Power Supply
Cooler Master V1200
Vector Bench Case

We’ve ran several test which includes overclocking and benchmark with the configuration above to test the capability of the X99-Deluxe with each result being presented in graphs as below:

CPU Overclocking
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In most of our previous overclocking test, manual overclocking is always superior in achieving better result compared to auto tuning features of the motherboard software. Out of the blue this time, auto tuning result seems to be getting pretty close to manual overclocking in terms of frequency with TPU switch flicked to level 1.

Memory Benchmark

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With XMP enabled, we achieved 3000MHz on our G.Skill Ripjaws 4 easily without any prior adjustments. 3200MHz is the highest frequency we can reach and it’s able to survive the benchmark that we’ve ran without crashing.

SuperPi 1.5

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A quick run on SuperPi 1.5 on 32M.

Cinebench R15

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A quick run on Cinebench R15.

Thoughts and Verdict
Not only that it’s aesthetically pleasing to the eye, the ASUS X99-Deluxe comes with a tons of features and strong overclocking capability that makes it a worthwhile Deluxe board. While most features such as M.2, SATA Express, Crystal Sound 2 etc can be found on ASUS’s Z97 motherboards, the thing that initially caught our attention was the O.C Socket.

Overclocking performance wise, we’re not really convinced with the promised performance gain with O.C Socket, as BIOS update plays an equal important role when it comes to performance. Reaching 4.5GHz on CPU with the X99-Deluxe doesn’t makes much of a difference as we’re able to achieve similar result with ease on other X99 motherboard that we’ve reviewed to date. The X99-Deluxe did better than the other X99 motherboards we reviewed in memory overclock as reaching 3000MHz on the G.Skill Ripjaws 4 with XMP profile was relatively easy and we’re able to go a little further with 3200MHz without breaking a sweat, while the other X99 motherboards just refuse to boot if the frequency went above 2600MHz. With the latest version of BIOS for all X99 motherboard that we’ve reviewed, the unrivaled memory overclocking result of X99-Deluxe seems to have proven the superiority of the O.C Socket.

In terms of features, ASUS did a pretty good job in lessen the gap between newbies and the power users with its innovative dip switches and AI Suite III. The newbies get to experience how overclocking is like as it is made easier with features like the 5 Way Optimization for system auto tuning, SLI/CFX switch for easy multiple GPU configuration and many more.

The ASUS X99-Deluxe retails at RM1560, not a really friendly price to start with especially with the CPU itself that will cost twice as much as the motherboard itself. If you have that extra fund for a high performance workstation PC / test bench for overclocking / high performance gaming PC, the feature-rich ASUS X99-Deluxe is definitely a worthy motherboard to consider


  • Aesthetically pleasing
  • Solid build quality with high-end components
  • Excellent overclocking potential
  • Lots of SATA III ports for storage
  • Lots of USB 3.0 ports for USB 3.0 devices 
  • Comes with the latest M.2 and SATA Express
  • Patent-pending O.C Socket for an improvement in overclocking performance
  • Support up to 4-Way and Quad-GPU SLI / Crossfire configuration 
  • Built-in WIFI and Bluetooth module that supports the latest standard of each
  • Feature-rich AI Suite III  


  • Hefty price tag
  • Oddly placed M.2 slot that prevents the installation of memory cooling fans

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