Best Motherboard For RTX 3090 in 2021 – Look What We Have

The NVIDIA GeForce RTX 3090 is the most powerful GPU in the market right now. It is designed using ampere architecture such as RTX 3070 and RTX 3080. Moreover, this gaming graphics card has 1096 CUDA cores compared to 8074 CUDA cores of NVIDIA RTX 3080.

But to get the most out of this graphics card, you will need a high-end motherboard. Because a motherboard is the most impactful device which supports the different hardware connections. So, if you’re looking for the best motherboard for RTX 3090, then you have landed on the right website.

Because in this article, we have reviewed one of the best motherboards for RTX 3090, including their features and specifications. We also provide a helpful buying guide for ease of selection.

However, if you’re in a hurry, then we recommend - MSI MPG X570 Gaming PLUS. This good-looking motherboard supports 2^nd & 3^rd Gen AMD Ryzen processors for maximum speed and performance. Moreover, this motherboard comes with dual PCIe 4.0 M.2 slots that deliver a maximum data transfer speed of 64GB/s.

Additionally, this MSI motherboard features Audio Boost 4 with Nahimic Audio that delivers studio-grade sound quality while you game.

Also, read our guide about Best Motherboard For Ryzen 3 3300x

MSI MPG X570 Gaming PLUS

---

We all know, MSI is a popular manufacturer of motherboards that delivers one of the best motherboards for gaming and non-gaming purposes to its loyal consumers. This best motherboard for RTX 3090 supports 2^nd & 3^rd Gen AMD Ryzen Processors for AM4 CPU socket.

Moreover, it supports 128GB DDR4 memory and comes with 4 DIMM slots. When it comes to design, this motherboard is made up of premium quality materials ensuring maximum longevity of the motherboard.

When it comes to performance, cooling is essential – that’s why this best budget motherboard for RTX 3090 is actively cooled to sustain massive data bandwidth. Plus, it comes equipped with PCIe 4.0 ready so that you will experience up to 64Gb/s unidirectional data transfer bandwidth.

The world’s fastest SSDs can slow down when they get heated. That’s why this board comes with a high-quality M.2 Shield FROZR that extends the motherboard’s heatsink over M.2 SSDs to prevent thermal throttling.

What’s more, this best X570 motherboard comes with Audio Boost 4 with Nahimic that offers an HD Audio processor, a dedicated amplifier, and high-quality audio capacitors that deliver warm, immersive, and crystal clear sound quality.

So, for gamers who want to focus on playing for fun or for competition, this MSI MPG X570 Gaming Plus is the best option.

ASUS TUF X570 Gaming Plus

---

If you’re ready to invest in a high-end motherboard without worrying about the price point, this ASUS TUF motherboard would be an excellent option to consider. This motherboard is exclusively designed to unleash full potential 2^nd & 3^rd Gen AMD Ryzen processors for enhanced speed and performance.

Moreover, this best motherboard for RTX 3090 supports 128GB DDR4 memory with a maximum memory speed of 4400MHz. When it comes to design, this board is made up of military-grade TUF materials, including TUF chokes, TUF capacitors, and high-quality alloy chokes.

Additionally, this board features an innovative cooling system that keeps your system cool and stable while enhancing overall performance.

What’s more, it comes with several PCIe slots for maximum data transfer speed. Not just this, it also comes with several USB ports for extensive connectivity options.

One of the great things about this model is that this ASUS TUF motherboard comes with a 3-years limited manufacturer’s warranty for customers’ peace of mind.

Overall, this X570 motherboard is designed to be easy to set up and configure just the way users want.

GIGABYTE X570 AORUS Master

---

Here is another high-end motherboard with a huge price. But it’s really worth it due to its robust performance. This Gigabyte motherboard 2^nd & 3^rd Gen AMD Ryzen processors for AM4 CPU socket. Moreover, it supports 128GB DDR4 memory with a maximum memory speed of 4400MHz.

Additionally, this board uses an advanced Infineon multiphase PWM controller and a total of 14 phases for vCore, providing enough power to the latest AMD Ryzen CPUs.

Plus, it comes equipped with a smart fan 5 feature that introduces more hybrid fan headers that support both PWM and Voltage mode fans for innovative cooling.

What’s more, this best motherboard for RTX 3090 features PCIe 4.0 design, including PCIe 4.0 slots, PCIe 4.0 M.2 connectors, and PCIe 4.0 B-clock tuning for high-optimized performance.

Not just this, this Gigabyte x570 motherboard also comes with onboard Wi-Fi 6 802.11ax solution which works with increased network efficiency than its competitors. While the sensitive AORUS antenna is there that supports dual-band with an enhanced Wi-Fi signal.

Lastly, this motherboard comes equipped with ESS SABRE DAC Audio which allows playback for surround sound audio.

ASUS ROG Crosshair VIII Hero

---

For hardcore gamers who want to get the most out of their NVIDIA GeForce RTX 3090 graphics card, this ASUS motherboard would be an excellent option. It is exclusively designed to support 2^nd & 3^rd Gen AMD Ryzen processors for enhanced speed and & performance.

Moreover, it supports DDR4 memory technology with a maximum memory speed of 5100MHz. Additionally, it features a premium thermal solution that includes an active PCH heatsink, M.2 heatsink, and ROG Cooling zone for innovative cooling.

What’s more, it comes with a 5-way optimization feature which is an automated system-wide tuning technology that provides overclocking and cooling profiles that are tailored o your gaming system. Not just this, this board features a pre-mounted I/O shield, high-quality components, BIOS Flashback for maximum endurance.

Furthermore, this ROG motherboard comes equipped with advanced 2.5G Ethernet that provides an incredible speed boost for local networking. Plus, it has SupremeFX technology which is an integrated audio solution that is designed to provide a flat frequency response for a neutral, and detailed sound signature.

Lastly, this ASUS ROG Motherboard features an AI Suit’s 3 control panel that allows you to fine-tune every aspect of your gaming rig. So, you will get the best balance between performance, stability, and cooling with a user-friendly interface.

GIGABYTE X570 AORUS PRO Wi-Fi

---

Here is another high-end motherboard for RTX 3090 from Gigabyte Aorus Series. This best WiFi motherboard supports 2^nd & 3^rd Gen AMD Ryzen processors for AM4 CPU socket. Moreover, it also supports 128GB DDR4 memory with a maximum memory speed of 2666MHz.

When it comes to design, this board uses True 12 phases IR digital VRM with a power stage for optimal power delivery to the motherboard’s most power-hungry components.

Additionally, this Gigabyte motherboard reaches an excellent balance between style & performance by combining high-quality fins-array heatsinks and Direct Touch Heatpipe for maximum heat dissipation.

For maximum durability, Gigabyte provides an innovative thermal solution for M.2 SSDs. While the M.2 thermal guard is there to prevent thermal throttling from high-speed NVMe SSDs.

What’s more, this best motherboard for RTX 3090 offers a next-generation network, Wi-Fi, and storage speed. While the onboard USB Type-C header for USB 3.2 Gen2 for ultra-fast speed and connectivity.

Not just this, it comes with PCIe 4.0 M.2 slots delivering highly optimized performance storage flexibility demanded by hardcore gamers and enthusiasts.

MSI Meg X570 Unify

---

If you love to show off your gaming rig to your friends or relatives and looking for an appealing to eyes motherboard, then this X570 Unify motherboard from MSI has go you covered. This motherboard supports 2^nd & 3^rd Gen AMD Ryzen processors with AMD Radeon Vega Graphics processor for AM4 CPU socket.

Moreover, it supports 128GB DDR4 memory with a maximum memory speed of 4600Mhz. When it comes to design, this MSI motherboard for RTX 3090 features an all-metal extended heatsink design that enlarges the surface of heat dissipation.

Additionally, this motherboard comes with lightning-fast Gen4 x4 M.2 slots for maximum data transfer speed. While the innovative M.2 Shield FROZR is there to prevent thermal throttling and improve performance.

What’s more, the memory circuit layout of this motherboard has been optimized for maximum memory reliability and performance. Not just this, it also comes equipped with a USB 3.2 Gen 2 port for added speed.

Furthermore, this board comes equipped with 2.5GBps Ethernet LAN for users who demand next-generation bandwidth and low-latency network connectivity. It also has high-speed Wi-Fi 6 solution powered by MI-MUMO technology, delivering a maximum speed of 2.4GBps.

However, the only downside of this MSI Meg X570 Unify motherboard is that it is on the pricier side which makes it less suitable for budget users.

ASUS ROG Crosshair VIII Dark Hero

---

Here is another high-performance motherboard for RTX 3090 from the ASUS ROG Series of Motherboards. This Dark Hero motherboard is ready to support AMD 2^nd & 3^rd Gen Ryzen processors for AM4 CPU socket. Moreover, it supports 128GB DDDR4 memory and comes with 4 memory slots.

When it comes to design, this gaming motherboard for RTX 3090 features a highly durable and appealing to eyes design which makes it a top-notch choice for both normal & professional users. Additionally, it also features 14+2 TI power stages, high-quality alloy chokes, and 10k Japanese capacitors for reliable power delivery.

Additionally, this ASUS motherboard has an advanced thermal solution which includes a VRM heatsink, M.2 Heatsink, chipset heatsink, and high-quality thermal pads for maximum cooling performance. Plus, it comes with dual PCIe 4.0 M.2 slots that support 22110 and provide support NVMe SSD RAID support for maximum flexibility.

What’s more, this board also comes with AMD StoreMI technology that accelerates any drive for better system responsiveness with less load time. Not just this, this utility also combines SSD performance with the capacity of HDD.

Furthermore, this board comes equipped with onboard Wi-Fi 6 that supports lightning-fast networking speeds with improved capacity and enhanced performance. Besides, it also has onboard 2.5 Ethernet LAN that delivers 2.5x improved bandwidth than standard connections.

Lastly, with advanced SupremeFX technology delivers warm, immersive, and crystal clear while your work or game.

MSI MEG X570 ACE

---

This is yet another enthusiast motherboard from the house of MSI. This best motherboard for RTX 3090 under $350 supports 2^nd & 3^rd Gen AMD Ryzen CPUs with Radeon Vega Graphics Desktop processors for AM4 CPU socket. Moreover, it also supports 128GB DDR4 memory and comes with 4 DIMM slots.

When it comes to design, this MSI motherboard is engineered using premium quality materials for maximum longevity & performance. Additionally, it features an extended heatsink design which allows users that their gaming PC can maintain its performance while staying cool and stable.

What’s more, this board comes equipped with Triple lightning-fast Gen4 M.2 slots that deliver a maximum data transfer speed of 64GB/s. Besides, it also comes equipped with high-speed USB ports for next-generation connectivity options.

Furthermore, this MSI MEG X570 ACE motherboard has MSI Mystic Light that brings together colorful lighting for endless light effects. So, user can customize their gaming rig with over 16.8 million colors and up to 29 different LED effects.

Lastly, this model has MSI’s Exclusive Audio Boost HD technology with a dedicated audio processor with an amplifier to deliver studio-grade sound quality.

ASUS ROG Strix X570-E

---

Since NVIDIA Ge Force RTX 3090 is a pretty powerful GPU, so you will surely need a high-end motherboard to support it. And this X570-E motherboard is the one that is capable of. This motherboard supports Zen 3 Ryzen 5000 and 3^rd Gen AMD Ryzen CPUs for AM4 CPU socket.

Moreover, it supports 128GB DDR4 memory with a maximum memory speed of 2133MHz. Additionally, this board features a comprehensive cooling solution which includes a PCH heatsink, M.2 heatsink, 8-mm Heatpipe, and water pump + fan header.

Plus, this ASUS X570-E motherboard features Armoury Crate technology that is designed to provide centralized control of supported ASUS ROG products. Besides, this utility also lets you to customize RGB lighting effects for every compatible component.

What’s more, it comes with dual PCIe 4.0 M.2 slots that support up to 22110 and also provide support for NVMe SSDs for maximum performance & speed boost.

Furthermore, this gaming motherboard takes networking to infinity with 2.5G Ethernet and high-speed onboard Intel Wi-Fi 6 that surpasses Gigabit speed to take your local connection to the extreme. Not just this, with its GameFirst feature, users will experience an ultra-fast online gaming experience.

ASUS ROG Strix X570-F

---

Lastly, we have another ROG Strix motherboard for RTX 3090 GPU. This X570-F motherboard is exclusively designed to support 2^nd & 3^rd Gen AMD Ryzen processors for enhanced speed and performance. Moreover, it supports 128GB DDR4 memory with a maximum memory speed 4400MHz.

When it comes to design, this ASUS motherboard features digital power control and an array of power stages to provide optimal and stable current delivery to the motherboard’s demanding components.

Additionally, this board features a superior cooling solution that keeps your system cool while enhancing overall performance. Plus, this model also features a patented I/O shield that is pre-mounted for ease of installation.

What’s more, this motherboard has a Safe slot which provides stronger PCIe retention and excellent shearing resistance. Not just this, it comes with dual ultra-fast M.2 slots that deliver a maximum data transfer speed of up to 32Gb/s.

Furthermore, this model has several USB ports including HDMI 2.0, Display port 1.2, USB 3.2 Type-A & Type-C connectors. Besides, it also has Intel Gigabit Ethernet, ASUS LANGuard, and GameFirst V for added performance.

Ultimate Buying Guide For The Best Motherboard For RTX 3090

As we promised earlier, here is the helpful buyer’s guide for the best motherboard for NVIDIA RTX 3090 graphics card. In this guide, we have tried our best to provide all the important information that you need to know before making the final purchase.

Below, we have discussed some essential factors that every user must consider before clicking the “add to cart†button.

Form Factor:

Nowadays motherboards are available in three different form factors Standard ATX, Micro ATX, and Mini ITX. Usually, the form factor refers to the overall size of the motherboard. In fact, the form factor doesn’t affect the motherboard quality or reliability. It only depends on what type of system/PC you are building.

If you’re building a normal PC, then you should opt for an ATX motherboard. But if you’re running out of space and planning to a little compact PC, then you should go with a Micro ATX motherboard.

Moreover, if you’re planning to build an extremely compact PC, then it would be better for you to go with a Mini ITX motherboard.

VRM Quality:

If you’re buying a motherboard for handling CPU & GPU-intensive tasks, then you must have to give this factor some importance. The VRM does become far less critical when buying motherboards for 6-core or 8-core AMD Ryzen 3000 or 5000 Series of processors.

However, reliance on this factor will cause you to miss out on some important features. We have noticed both professional & normal buyers placing too much attention on the quality of the VRM. But in our opinion, it is great to treat this factor as a baseline of performance that you will need.

Graphics Card Configuration:

Motherboards differ greatly in terms of PCIe configuration. Some motherboard comes with a single PCIe x16 slot, so you can add a graphics card, sound card, or network card to them.

For instance, motherboards which might tackle NVIDIA are expensive than other motherboards, because they come with dual x16 slots.

PCIe Slot Spacing:

The PCIe slot spacing is a factor that can vary in importance from user to user. Typical bowler-style GPUs feature double-slot widths. So, if you want to run a quad-GPU setup, then we recommend you opt for a motherboard that has enough space to house those GPUs.

However, if you’re planning to go with a graphics card with thicker heatsinks, then you should go with a motherboard that can accommodate at least one triple-slot width card.

Additional features:

Although, not everyone out there wants features like Thunderbolt, Dual LAN, 10G LAN, and many more. But it is still better to go with a motherboard that provides access to these features if you’re shopping in the price range.

This means, always making sure that you are not compromising on motherboard quality & features.

Conclusion:

We think that MSI MPG X570 Gaming PLUS is the best motherboard for RTX 3090. This good-looking motherboard supports 2^nd & 3^rd Gen AMD Ryzen processors for maximum speed and performance. Moreover, this motherboard comes with dual PCIe 4.0 M.2 slots that deliver a maximum data transfer speed of 64GB/s.

Additionally, this MSI motherboard features Audio Boost 4 with Nahimic Audio that delivers studio-grade sound quality while you game.

Second, we have got ASUS TUF X570 Gaming Plus; this best gaming motherboard for RTX 3090 is engineered using military-grade TUF components for maximum durability and performance. Moreover, this motherboard supports 128GB DDR4 memory with a maximum memory speed of 4400MHz.

One of the best things is that this board comes with 3-years limited manufacturer’s warranty for customer satisfaction.

Last but not the least, we have GIGABYTE AORUS Master; this Gigabyte motherboard uses an Infineon multi-phase PWM controller and a total of 14 phases for vCore, delivering optimal & stable current delivery to the motherboard’s most demanding components.

Additionally, this best motherboard features PCIe 4.0 design which includes PCIe 4.0 M.2 slots, and PCIe 4.0 B-clock tuning for a maximum performance boost.

Frequently Asked Questions About Best Motherboard For RTX 3090

Which motherboard is best for RTX 3090?

If you’re ready to invest in a high-end motherboard without worrying about the price point, then we recommend you MSI MEG X570 Unify. This best enthusiast motherboard supports 128GB DDR4 memory with a maximum memory speed of 4600MHz.

Moreover, it features an all-metal extended heatsink design that keeps your system cool and stable. Additionally, it also features ultra-fast x4 M.2 slots for maximum data transfer speed.

Do motherboards have upgradability options?

Yes! Majority of the motherboard that we have reviewed above support next-generation processors. So, if you’re planning to purchase an AMD Ryzen 3000 or 5000 CPU, then surely you can slot it in without any hassle.

Do I really need a new motherboard for NVIDIA RTX 3090?

If your current motherboard is B450, B550, or X570 and supports PCIe 4.0 slots, then you don’t need to upgrade or replace it with RTX 309 graphics card.