ASUS Sabertooth X79 Review – Best X79 Motherboard In Toughness

Enthusiasts who are looking for a tough motherboard under socket 2011 platform, there’s no other better than the Asus Sabertooth X79. This board belongs to TUF (The Ultimate Force) series motherboard from Asus that promises a tough performance from overclocking to gaming you got nothing but the best.

As you already know, Asus has been releasing this type of board for the past years from the time of socket 1366 era, from then on they always been a top seller. The board is built under X79 chipset that supports the Core i7 Sandy Bridge-E processor in socket 2011 platform.

You can expect the highest quality materials, more overclocking headroom, and state of the art cooling system that delivers optimum performance from this board.

What Makes The ASUS Sabertooth X79 Tough?

The ASUS Sabertooth X79 motherboard features TUF components that meet the military grade standard, which brings the maximum durability for longer life span and has the full ability to handle the most extreme heat under stressed conditions. It uses an all solid Japanese caps, robust Ferrite Chokes made of metal and MOSFET in contrast with standard iron.

The board is fully outfitted with hefty heatsinks on its voltage regulator circuitry and the X79 chipset, aside from that, a fan is included on top of it to doubly secure its coolness.

You can see a thermal armor on certain portion of the board, not the same as the other model that covers the entire board but, there’s thermal radar spread strategically on the various parts of the board that continuously monitors its temperature.

It works in accordance with the heat it sense, it will automatically fine-tune the fan speed when the temperature exceeded the normal heat level. In addition to that is the availability of the seven extra fan headers, two of them is for the CPU coolers and one for the optional VRM. The board has evidently got a full blown cooling feature that truly separates them from the rest.

Let’s Take A Look At the ASUS Sabertooth X79

All Sabertooth series motherboards can be easily identified by visual, the board looks great in its traditional dark brown PCB with light brown and green trim color combinations.

It provides an eight DIMM slots with four on each side of the CPU socket. A nicely color coded features in brown and dark brown so that you can properly identify the correct memory pairing. It supports the quad channel DDR3 with a total capacity up to 64MB of RAM.

The ASUS Sabertooth X79 has three PCIe 3.0 Gen3 graphics slot, two of which runs at x16 and one in x8 speed. You have the freedom to choose your own Graphics card because it supports both the SLI and CrossFireX multi GPU configurations. Also provided here is the two PCIe X1 and one legacy PCI slot.

There’s an easy access SATA ports in right angle position, four of them supports the SATA 6GB/s and the remaining four in SATA 3GB/s. However, the onboard switch button here is missing which I found very handy when testing the board before finalizing the overclocked frequencies.

Finally on the back I/O panel, you have a full army of useful ports to ensure its utmost utilization. Starting with the mouse/keyboard combo port, one power eSATA 6GB/s in green, one eSATA 6GB/s in red, a FireWire port, Gigabit LAN, Optical S/PDIF out, BIOS Flashback button, six audio port, six USB 2.0 and four USB 3.0.

Great Features From ASUS Sabertooth X79

All ASUS motherboard nowadays has the UEFI BIOS feature that provides the easiest way to setup the CMOS using a GUI environment. ASUS introduces some shortcut keys in this board which is very useful to all computer users. The support for hard drive with more than 2.2TB capacity eliminates the issues that suffer the older board.

BIOS update is now easy with the USB Flashback feature, just simply insert the flash drive then push the BIOS flashback button and you’re done. The all new Digi + Power control allows you to control the most accurate voltage that includes the memory tuning that gives you an instant improvement on its performance. It delivers an optimum efficiency without any waste in its supplied voltage.

Several common features from ASUS are the ESD guards that protect the system from any accidental electrostatic discharge, MemOK! that ensures a memory compatibility, USB 3.0 on the front panel for quick data access and a generous 5-year warranty whenever you purchase this amazing board.

Overclocking The ASUS Sabertooth X79

The ASUS Sabertooth X79 is fun to overclock, using the Intel Core i7 3960X processor you can push it up to 5GHz mark. Considering its overload cooling features you can easily achieved it. Using the UEFI BIOS you can simply raise the multiplier to your desired level while leaving the base clock at 100MHz.

You can possibly increase further the base clock up to 125MHz if you want to; in this case we manage to combine it with x39 multiplier and tweak the core voltage higher at 1.432v to arrive at 4.875GHz. The system runs with excellent stability while improving its performance drastically when overclocked.

Compare it to other competitors using the same exact components to test against this board such as the Asus P9X79 Deluxe and MSI X79A-GD65 the Sabertooth X79 shows better results in measuring its performance in Entertainment, Creativity and production test.

Using the 3DMark11 to measure the systems gaming performance, the Sabertooth X79 continuously bring a very impressive results by leading in all the test results while everyone blows out of the water.


The ASUS Sabertooth X79 is continuously brings the goodness in its performance since its introduction from socket 1366. This is probably the main reason why they always hit the sweet spot for being the best seller. The big part of it is the tough components being used and the cooling system features are absolutely exceptional.

The board also packs with huge overclocking capabilities that will take you to the next level of your gaming experience. An enthusiast level of ports is provided to make sure that you’ll never runs out of it whenever it requires. However, a bit short with the on-board switch is not a big issue to other.

The board comes in a very descent price making it easier to recommend than his big brother P9X79 Deluxe version and has a better performance. Click Here to get it at its Lowest Price!