Unleash Maximum Performance with Asus Sabertooth 990FX AM3+ Motherboard: A Comprehensive Review

Welcome to our review of the Asus Sabertooth 990FX AM3+ Motherboard – the perfect gear to fuel your gaming console. If you’re looking for a powerful motherboard that can handle heavy gaming sessions and other heavy tasks simultaneously, then you have come to the right place. Asus has been a leading brand in the computer industry for years, and they never disappoint when it comes to manufacturing the best computer components.

The Sabertooth 990FX is one of their highest-end motherboards that target gamers, so it’s no surprise that it packs a punch. This motherboard comes with AMD’s AM3+ socket, allowing you to insert plenty of processors and RAM. It also features an integrated SATA 6GB/s interface, which makes it lightning-fast.

Not to mention, the board has been designed with a sturdy frame that can withstand heavy turbulence from frequent transport or movement. In this review, we are going to take a closer look at what makes the Asus Sabertooth 990FX a good choice for gamers who don’t compromise on performance or reliability. From its design and layout to features and overclocking abilities, we’ll leave no stone unturned, but first, let’s get started with the basics.

Compatibility and Design

When it comes to compatibility and design, the ASUS Sabertooth 990FX AM3+ motherboard really stands out. This powerful motherboard is designed to be compatible with a wide range of components, so you can easily add the parts you need to build your dream computer. The Sabertooth 990FX also features a sleek and stylish design that is sure to turn heads.

But this motherboard is more than just a pretty face. With support for up to 32GB of RAM, the Sabertooth 990FX is ready to handle even the most complex tasks. Additionally, this motherboard features advanced cooling options that help keep your system running smoothly, so you can focus on getting the most out of your computer.

Overall, if you’re looking for a high-performance motherboard that offers great compatibility and design, be sure to check out the ASUS Sabertooth 990FX AM3+.

Supports AM3+ CPUs and DDR3 memory

The GA-78LMT-USB3 motherboard from Gigabyte is a reliable and budget-friendly option that supports AM3+ CPUs and DDR3 memory. The compatibility between the motherboard and these components is seamless, allowing for an easy and efficient build. Not only does this motherboard feature a rock-solid design that enhances its durability, but it also offers a host of features that make it an excellent choice for any computer builder.

With a layout that is user-friendly and easy to navigate, even first-time builders will find it a breeze to install. The design of this motherboard takes into account the importance of durability, ensuring that it can withstand long-term usage without any issues. So, if you’re on the lookout for a high-quality motherboard that supports AM3+ CPUs and DDR3 memory, the GA-78LMT-USB3 from Gigabyte is an excellent option that offers both compatibility and design in a winning package.

asus sabertooth 990fx am3+ motherboard review

TUF Fortifier increases durability against bending and stress

When it comes to building a PC, compatibility and design are both essential factors to consider. That’s why ASUS introduced its TUF Fortifier, a feature that increases the durability of motherboards against bending and stress. What’s great about it is that it doesn’t compromise the aesthetic design of the PC.

The TUF Fortifier is designed to work seamlessly with the rest of the components on a motherboard, ensuring that the overall look and feel of the PC are not compromised. The TUF Fortifier is compatible with various ASUS motherboards and is constructed with high-quality materials to provide superior protection for your components. It’s a great feature for those who want to ensure their PC is not only visually appealing but also can withstand the stresses of daily use.

So if you’re looking to build a PC with both durability and style, the TUF Fortifier is definitely worth considering.


If you’re looking for a powerful and reliable motherboard for your AMD system, the ASUS Sabertooth 990FX AM3+ motherboard is definitely worth considering. One of its greatest strengths is its performance, thanks to a range of top-quality features. The motherboard has support for multi-core processors and DDR3 memory, and it uses ASUS’ DIGI+ VRM technology for stable power and optimal efficiency.

It also has TurboV EVO for easy overclocking, as well as AMD Quad-GPU CrossFireX technology for gamers who want to use more than one graphics card. Additionally, the motherboard has a range of customizable settings for fans, allowing you to optimize the cooling system for your specific needs. Overall, the ASUS Sabertooth 990FX AM3+ motherboard delivers exceptional performance and is a strong choice for anyone building an AMD-powered PC.

8+2 digital power phases for stable overclocking

If you’re an avid PC gamer or a professional who relies on high-performing computers, you know the importance of overclocking. But keeping a stable overclock can be a challenge, and that’s where the 8+2 digital power phases come in. These power phases are designed to provide a consistent and stable power supply to your CPU, helping you achieve higher clock speeds without instability or crashes.

The 8+2 configuration means that there are eight power phases dedicated to the CPU and two for the memory, allowing for precise and efficient power delivery. When coupled with other performance-enhancing components, such as a high-quality cooler and fast RAM, the 8+2 digital power phases can help you achieve the maximum potential of your processor and take your gaming or work performance to the next level. So, if you’re looking to get the most out of your PC build, consider investing in a motherboard with 8+2 digital power phases and start overclocking like a pro.

Crossfire and SLI support for multiple GPUs

When it comes to gaming, having a powerful GPU is crucial for a smooth and immersive experience. However, some gamers may opt to use multiple GPUs for even better performance. This is where technologies like Crossfire and SLI come in.

Both of these technologies allow multiple GPUs to work together to boost overall performance. Crossfire is used with AMD graphics cards, while SLI is used with Nvidia cards. These technologies distribute the workload across multiple GPUs, allowing for higher frame rates and smoother gameplay.

However, not all games support Crossfire or SLI, and some may even experience negative effects like screen tearing or stuttering. It’s important to research whether a specific game supports these technologies before investing in multiple GPUs. If done correctly, using Crossfire or SLI can greatly enhance your gaming experience and provide the best possible performance.

Connectivity and Features

In this review of the ASUS Sabertooth 990FX AM3+ motherboard, we’ll be exploring the connectivity options and features that make this motherboard stand out from the crowd. Firstly, this motherboard offers 2 USB 0 ports and 14 USB

0 ports, providing plenty of options for connecting peripherals such as mice, keyboards, external hard drives, and more. In addition, it has 6 SATA III 6Gbps ports and supports RAID 0,1,5, and 10 for flexible storage options. The Sabertooth 990FX also features Dual Intelligent Processors 3 (DIP3) with SMART DIGI+ technology for optimized power management, resulting in more stable overclocking and improved energy efficiency.

Other noteworthy features include the TUF Thermal Armor with shunt design and the TUF Thermal Radar 2, which actively monitors the temperature of various components and adjusts cooling accordingly. All in all, the connectivity and features of the ASUS Sabertooth 990FX AM3+ motherboard make it a top choice for gamers and enthusiasts looking for high-quality performance and reliability.

2 x USB 3.0, 12 x USB 2.0, 8 x SATA 6Gbps, 2 x eSATA

When it comes to building a computer, connectivity and features are just as important as the internal hardware. That’s why the 2 x USB 0 and 12 x USB

0 ports on this motherboard are so impressive – you’ll have plenty of options for connecting external devices like keyboards, mice, and USB drives. But the features don’t stop there. The 8 x SATA 6Gbps ports mean you’ll have plenty of room for internal storage devices, and the 2 x eSATA ports make it easy to connect external hard drives.

Overall, this motherboard is a great choice if you’re looking for a well-rounded set of connectivity and features to go along with your powerful internal hardware.

UEFI BIOS with easy-to-use interface

When it comes to the connectivity and features of a computer’s motherboard, a UEFI BIOS with an easy-to-use interface is a game-changer. UEFI, or Unified Extensible Firmware Interface, is a more advanced version of the traditional BIOS. One of the biggest advantages of UEFI is its sleek and user-friendly interface, which makes it easier for users to access and adjust their system settings.

In addition to a user-friendly interface, UEFI also offers faster boot times and improved security features compared to older BIOS versions. With UEFI, users can customize settings such as boot priority, system clock, and fan speeds, as well as access diagnostic tools and system information. It’s no wonder why UEFI is becoming the standard for modern motherboards, as it offers an all-around improvement to the user experience.


In conclusion, the Asus Sabertooth 990FX AM3+ motherboard is a true beast in the world of motherboards. It offers outstanding performance, high-quality components, and a sleek design that not only looks great but also helps keep your system running cool. Plus, with features like USB

0, multiple PCI-E slots, and support for both SLI and CrossFireX, it’s definitely a board that can handle just about anything you throw at it. So if you’re looking for a top-of-the-line motherboard that won’t let you down, the Asus Sabertooth 990FX AM3+ is definitely worth checking out. Just be prepared to have your mind blown by its awesomeness!”

The Asus Sabertooth 990FX offers durable design, stable overclocking, and ample connectivity.

When it comes to connectivity and features, the Asus Sabertooth 990FX certainly delivers. This motherboard is packed with all the ports and slots you could ever need. On the back panel, you’ll find four USB

0 ports, six USB 0 ports, two eSATA ports, a Gigabit Ethernet port, six audio jacks, and an optical audio out. You can also connect your monitor via HDMI, DVI, or VGA.

Inside the case, there are further options, including six SATA III ports, two PCIe 0 x16 slots, and three PCIe 0 x1 slots.

The Sabertooth 990FX also boasts some impressive features, such as its military-grade construction and TUF Thermal Radar system. These help ensure that the motherboard is durable, reliable, and runs cool no matter how demanding your applications may be. Overall, the Asus Sabertooth 990FX is an excellent choice if you need a motherboard with plenty of connectivity options and advanced features.


What are the key features of the ASUS Sabertooth 990FX AM3+ motherboard?
The ASUS Sabertooth 990FX AM3+ motherboard features an AMD 990FX/SB950 chipset, support for AMD AM3+/AM3 processors, USB 3.0 and SATA 6Gb/s connectivity, and TUF Thermal Radar.

Is the ASUS Sabertooth 990FX AM3+ motherboard compatible with Windows 10?
Yes, the ASUS Sabertooth 990FX AM3+ motherboard is compatible with Windows 10, as well as earlier versions of Windows and Linux operating systems.

What is the maximum amount of RAM that the ASUS Sabertooth 990FX AM3+ motherboard can support?
The ASUS Sabertooth 990FX AM3+ motherboard can support up to 32GB of DDR3 RAM across four DIMM slots.

What is the warranty on the ASUS Sabertooth 990FX AM3+ motherboard?
The ASUS Sabertooth 990FX AM3+ motherboard comes with a 5-year warranty from the date of purchase. This includes free technical support and hardware repair/replacement if necessary.