Best Motherboards for RTX 3090

AMD is one of the oldest and most competent CPU chipset and GPU manufacturers. Nvidia dominated the GPU market until the takeover of ATI (GPU manufacturer) by AMD in 2006. AMD continued using Radeon as a trademark for its GPU manufacturing endeavors and quickly rose to the top. NVIDIA GeForce RTX 3090 ( Amazon ) belongs to high-end AMD 3000 series GPUs that include Nvidia RTX Gen 2 architecture with twice as much Ray tracing and AI capabilities. It features a massive 24GB GDDR6X memory, newer streaming processors, and tensor cores for the best experience you only dream of such a PC. You should consider the best motherboard for RTX 3090 to achieve the highest possible frame rate and realistic graphics from this gaming beast. 

As we know, the CPU usually creates the most prominent performance bottleneck after the GPU. Since AMD is the leading CPU manufacturer beating Intel in most categories, you should select a well-deserving CPU and go for an AMD chipset motherboard for rtx 3090. AMD uses an AM4 chipset compatible with all the Ryzen CPUs until the Ryzen 3 5000 series, offering the widest compatibility for CPUs on a single socket and allowing room for future expansion. PCIe 4.0, the newest standard in the gaming industry with 64 Gb of bandwidth, is fully integrated into AMD chipset X570, X470, and B550 motherboards to allow the latest GPUs.

Let’s see some quick shopping tips to help you buy the best motherboard for 3090.

Quick Shopping Tips:

Aesthetics: Nowadays, PCs are not just about performance. People, especially gamers and enthusiasts, spend a hefty sum on beautifying their rig. Motherboards play an integral part in it by employing addressable RGBs, an eye-catching color scheme, and a contemporary design that looks pleasing from the transparent cases. Even a moderately-looking motherboard adds appeal to the PC. 

Overclocking: Gaming and high-performance builds require a decent level of CPU and DRAM overclocking ability. A motherboard with full power delivery is necessary to stably overclock a CPU and reach its fullest potential and match GPU speed to prevent bottlenecks. RAM overclocking also has a noticeable performance boost in overall PC performance, so be sure to look out for these two features.  

GPU: You should always ensure GPU compatibility to prevent heartbreak and poor performance. PCIe 4.0 port is a must for the newer GPU having PCIe 4.0 support to take advantage of the cutting edge graphics and future expansion capability. Two GPUs are always better than one, so SLI or AMD crossfire support is a must-have for hardcore gamers.

M.2 slots: M.2 is the new Ferrari of the hard drivers. It delivers 4Gbps of speed which is almost six times as fast as the SATA 6. For modern performance PCs, it is a must-have for speeding up your overall operating system and improving application and video game load-up times. The newest PCI 4.0 M.2 is even faster and more efficient than ever and must have.

Best Motherboards for RTX 3090 at a glance:

  1. ASUS ROG Strix X570-E Gaming
  2. GIGABYTE X570 AORUS ELITE
  3. ASUS TUF Gaming X570-Plus WiFi
  4. MSI B450 TOMAHAWK MAX
  5. MSI MPG X570 GAMING PLUS
  6. ASUS ROG Strix B450-F
  7. GIGABYTE B450M DS3H
  8. GIGABYTE X570-I AORUS PRO WIFI

The Best Motherboards for RTX 3090 You Can Buy Today

ASUS ROG Strix X570-E Gaming (Image credit: Amazon)

ASUS ROG Strix X570-E Gaming

Best Premium Motherboard for RTX 3090

SPECIFICATIONS

Socket: AMD AM4 | Chipset: AMD X570 | Form Factor: ATX | Voltage Regulator: 12+4 Phases | PCIe x16: 3 | USB Ports: 9 | Warranty: 3 Years

REASONS TO BUY

Wi-Fi 6 and BlueTooth 5

Robust overclocking potential

RAM support up to 4400 MHz in OC

REASONS TO AVOID

No Thunderbolt ports

No gold plated audio jacks

Making a best-performing premium motherboard that works well with RTX GPUs at a mid to high-range motherboard price is a task that not many motherboard manufacturers have completed. ASUS delivered the Best Premium Motherboard for RTX 3090 in the form of. ASUS ROG Strix X570-E Gaming ASUS managed to squeeze in as many features as possible without overshooting the price and hitting the sweet spot for enthusiasts and gamers.    

Dual PCIe 4.0 capability is ensured by two PCIe slots that you can utilize in SLI and CFX mode. Internet connectivity is fast and stable with AX Wifi-6, but if you want the lowest lag and speed up to 2.5 Gbps for buttery smooth online gaming, the Realtek RTL8125 Ethernet module is there to make it happen. Dual M.2 PCIe 4.0 enabled slots with heat sinks are provided to ensure you get the fastest loading times during your gameplays.

ROG Strix is designed for performance and unanimously the most premium motherboard for RTX 3090 while keeping the price in check. You wouldn’t be disappointed with its overclocking performance even if you coupled it with the 5950X. Its VRM can handle any load you are putting at it, ensuring its place among hardcore gamers accompanied by its entire black theme. It has an impressive look and powerful performance for gamers and pro users.

GIGABYTE X570 AORUS ELITE (Image credit: Amazon)

GIGABYTE X570 AORUS ELITE

Best Flagship Motherboard for RTX 3090

SPECIFICATIONS

Socket: AMD AM4 | Chipset: AMD X570 | Form Factor: ATX | Voltage Regulator: 12+2 Phases | PCIe x16: 3 | USB Ports: 11 | Warranty: 3 Years

REASONS TO BUY

Easy BIOS update via Q-flash

Integrated I/O Shield Armor

Advanced and enlarge Heatsink

REASONS TO AVOID

No SLI support

No USB 3.2 Gen2x2

Have you ever wanted a motherboard that offers flagship performance at half the price of the popular flagship motherboards? GIGABYTE X570 AORUS ELITE will surprise you with its impressive performance to price ratio. We found it to be the Best Flagship Motherboard for RTX 3090 at a bargain price. This miracle is made possible by reducing all the non-essential features and focusing mainly on chipset performance rather than appeal and flashy attributes.

The VRM is a 14 stage digital power delivery including PWM and Dr. Moss which supply high precision power output to CPU and the GPU for optimum results. The performance is radically supplemented with 02 PCIe 4.0 slots where you can install the RTX 3090 GPU, and you find yourself the best motherboard for RTX 3090. You can also install SSDs for faster performance in the two M.2 drives that are also PCIe 4.0 enabled, doubling its bandwidth.

To keep its price down, the features that took a hit are lack of SLI support (CFX is supported), fewer USB3 ports, lack of 2.5G ethernet module, and only two M.2 slots. Although important for some individuals, these features don’t matter much for most gamers and overclockers hat are pleased by their excellent overclocking potential and reliable performance.

ASUS TUF Gaming X570-Plus WiFi (Image credit: Amazon)

ASUS TUF Gaming X570-Plus WiFi

Best Overall Motherboard for RTX 3090

SPECIFICATIONS

Socket: AMD AM4 | Chipset: AMD X570 | Form Factor: ATX | Voltage Regulator: 12+2 Phases | PCIe x16: 4 | USB Ports: 13 | Warranty: 3 Years

REASONS TO BUY

Active chipset heatsink

USB 3.2 Gen 2 Type-A /Type-C

Military-grade TUF components

REASONS TO AVOID

No U.2 Port

No voltage monitoring system

ASUS TUF GAMING X570-PLUS WiFi is another mid-level motherboard from ASUS which is mainly focused on professional use. Nonetheless, it can also be used for gaming due to its versatile features set and is the Best Overall Motherboard for RTX 3090. ASUS TUF lineup is famous for its durability and quality, matching the favorite ROG series ASUS premium lineup motherboards.  

Even though the TUF X570 motherboard makes a good overclocking rig, the main emphasis is always on its robust build, extended durability, and onboard surveillance options. It is the best motherboard for 3090 for mid-range professional builds and the cheapest X570 motherboard from ASUS. The VRM used by ASUS is of the highest quality transistors and capacitors rated for high temperatures and a lifetime more fabulous than 5000 hrs to make them last longer than your average PC life.

The motherboard runs cool even in a high-stress overclocking environment to ensure efficiency and more extended components life. The RAM supports a tremendous 5100 MHz O.C that you can only find on top-of-the-line motherboards. The I/O panel is fully furnished with all USB3 ports, and even a legacy PS/2 port can be located. The presence of WIFI at this price is also a plus. The value TUF X570 provides is entirely justifiable with its price making it a popular choice for pros.

MSI B450 TOMAHAWK MAX (Image credit: Amazon)

MSI B450 TOMAHAWK MAX

Best Budget Motherboard for RTX 3090

SPECIFICATIONS

Socket: AMD AM4 | Chipset: AMD B450 | Form Factor: ATX | Voltage Regulator: 14+2 Phases | PCIe x16: 2 | USB Ports: 19 | Warranty: 2 Year

REASONS TO BUY

Fully digital power layout

STEEL ARMOR PCI-E slots

Reinforced expansion slots

REASONS TO AVOID

No individually addressable RGB

No built-in support for Windows 7 64-bit

Premium-priced flashy motherboards are not everyone’s cup of tea, neither are they required by most people. For average gamers and general people, MSI B450 TOMAHAWK MAX is the Best Budget Motherboard for RTX 3090 by MSI. The motherboard features subtle aesthetics and a military-style black-themed layout. This entry-level performer is composed of high-quality components despite its lower price, making it an attractive choice.

SInce Tomahawk is an entry-level motherboard, we wouldn’t expect it to overclock the 5950X fully. Still, it can handle all the mid-range and some high-end AMD CPUs like 3900X for overclocking purposes and is the best motherboard for RTX 3090. Even though it has a single PCIe 4.0 slot, it is sufficient for the newest GPUs and fully compatible with RTX 3000 series.

WIFI is non-existent at this price range which isn’t a surprise. Realtek Gigabit LAN is there for you during your online games and sessions. Similarly, a single M.2 slot is present for faster storage and 6 SATA options that are ample for most users. USB3 ports are few but current, and 7.1 audio is provided by Realtek, which has a fantastic sound quality. Overall, Tomahawk ticks all the right boxes we expect from a budget series motherboard and is our best recommendation for the budget category.

MSI MPG X570 GAMING PLUS (Image credit: Amazon)

MSI MPG X570 GAMING PLUS

Best Enthusiast Motherboard for RTX 3090

SPECIFICATIONS

Socket: AMD AM4 | Chipset: AMD X570 | Form Factor: ATX | Voltage Regulator: 8+2 Phases | PCIe x16: 2 | USB Ports: 16 | Warranty: 3 Years

REASONS TO BUY

Extended Heatsink Design

Diagnostic LEDs embedded

User-friendly user interface

REASONS TO AVOID

No Diagnostics Panel

Only AMD dual GPU supported

Most of the budget/low-priced motherboards are focused on the average user and deliver only satisfactory performance. Avid Gamers and enthusiasts require a little more than that to survive on a motherboard. MSI MPG X570 GAMING PLUS satisfies the thirst of gamers and enthusiasts and is the Best Enthusiast Motherboard for RTX 3090 within a budget.

It is hard to find dual PCIe 4.0 ports and dual M.2 at this price, but MSI somehow accomplished it while supporting the latest 5000 series CPUs. A motherboard for RTX 3090 should be sufficiently capable like MPG X570 to prevent performance lags and have full power delivery for consistent power to the CPU. The memory can also be boosted to 4400 MHz in OC with or without XMP. 

Cooling is maximized with large area heat sinks for MOSETs and fan-powered heatsink for chipset and fan profiles. M.2 operation is ensured to be efficient and fast due to FROZR heat sinks. Water cooling solutions are also welcome but would be overkill as the motherboard can handle heavy workloads. Overall it’s a well-thought-out recommendation for budget gamers.

ASUS ROG Strix B450-F (Image credit: Amazon)

ASUS ROG Strix B450-F

Best ATX Motherboard for RTX 3090

SPECIFICATIONS

Socket: AMD AM4 | Chipset: AMD B450 | Form Factor: ATX | Voltage Regulator: 6+2 Phases| PCIe x16: 2 | USB Ports: 14 | Warranty: 1 Year

REASONS TO BUY

5-Way Optimization

Quick & easy BIOS debugging

NVM Express RAID supported

REASONS TO AVOID

No PCIe 4.0 support

M.2 drives share the resource with GPU

X570 is a popular chipset for overclockers, but most people have no extreme performance or flagship features. For the average gamer, ASUS ROG Strix B450-F that utilizes the B450 chipset is more than enough for performing their designated tasks. Strix is also the Best ATX Motherboard for RTX 3090 due to its comparable performance to some X570 chipset motherboards.

B450 chipsets are not like X570 and lack some premium stuff that most gamers may not use. Similarly, Strix B450 has no PCIe 4.0 port out of the box, although it has two PCIe 3.0 slots, twice as many as the previous generation. The VRMs Strix possesses modest but stable for easier overclocking of 2000 series AMD CPUs, and it is the best motherboard for RTX 3090 and similar RTX GPUs with ray tracing technology.

Even though most B450 doesn’t offer memory overclocking due to their limited cost and target market, Strix B450 does so with DDR4 up to 4400 MHz. Additionally, ASUS trademark software is fully supported, including 5-way optimization, Game first, and LAN guard for tweaking and performance enhancement. Strix also offers ultimate endurance with top-quality components, and I/O shield, and secured expansion slots that are hard to find at this cost.

GIGABYTE B450M DS3H (Image credit: Amazon)

GIGABYTE B450M DS3H

Best mATX Motherboard for RTX 3090

SPECIFICATIONS

Socket: AMD AM4 | Chipset: AMD B450 | Form Factor: Micro ATX | Voltage Regulator: 4+3 Phases | PCIe x16: 2 | USB Ports: 14 | Warranty: 3 Years

REASONS TO BUY

Audio Noise Guard

Overheating warning

iTE I/O Controller Chip

REASONS TO AVOID

No video port

No power/reset button

GIGABYTE B450M DS3H is a long-lasting and tough-built quality motherboard from Gigabyte. Being offered in a small form factor, DS3H turned out to be the Best mATX Motherboard for RTX 3090 as it provides the best value without compromising on quality and too many features. Even though it’s an entry-level motherboard, its durability and design surpass many mid-range motherboards.

Even without the RGB, DS3H looked cool and classy with a decent black theme with beautiful PCB design. DS3H is the best motherboard for 3090 because it is provided with 2 PCIe 3.0 slots (only one is x16) and AMD CFX support, which is hard to find at this price. Even more so, XMP profiles and overclocking for RAM are also supported, and ECC and non-ECC memory modules too.

DS3H only packs a single M.2 and only 4 SATA ports, but Gigabyte makes up for it by providing good quality Realtek ALC887 audio module and four USB3 ports. The LAN port provided by Intel is a Gigabit ethernet that is not the fastest but is robust and reliable. Overall we can conclude that DS3H is a high-quality entry-level motherboard that offers very lucrative pricing and satisfactory performance for average builders.

GIGABYTE X570-I AORUS PRO WIFI (Image credit: Amazon)

GIGABYTE X570-I AORUS PRO WIFI

Best mITX Motherboard for RTX 3090

SPECIFICATIONS

Socket: AMD AM4 | Chipset: AMD X570 | Form Factor: Mini-ITX | Voltage Regulator: 6+2 Phases | PCIe x16: 2 | USB Ports: 10 | Warranty: 3 years

REASONS TO BUY

5 W/mK thermal pads

IR Digital VRM Solution

Solid Pin Power Connectors

REASONS TO AVOID

Only AMD Crossfire supported

No support for 8-Channel audio

GIGABYTE X570-I AORUS PRO WIFI is a small motherboard that offers a big bang. Gigabyte made it into the Best mITX Motherboard for RTX 3090 by packing plenty of firepower within a small form factor and an armored 4.0 slot usually seen in mid and high-end ATX motherboards. Aorus X570-I is designed to compete in the mid-range segment and own it with its excellent performance, decent features, and reasonable price.

Small factor motherboards are popular among space savers and low-key performance users. Aorus Pro is the perfect motherboard for RTX 3090 as it offers high-performance VRM, decent build quality, and better connectivity options and takes up less space than an ATX build. The 8 stage direct power stages provide 70A per stage ripple-free output to the AMD Ryzen CPUs to squeeze out maximum output.

Being a smaller high-powered chipset has its disadvantages as well. As the components are crammed together, it’s not easy to cool them. So Aorus built an advanced thermal design consisting of lacerated heatsinks and 5W/mK thermal stuffing to increase thermal efficiency. Durability is another thing Aorus does not compromise by adding a base plate for added strength and I/O shields for resilience. Aorus X570I is the most value-centric option for gamers wanting a small and subtle rig.

Conclusion

Long story short, RTX 3090 is a flagship graphics card. It features DLSS AI that can boost frames as much as 100% without compromising on graphics quality. The graphics look natural and realistic with ray tracing technology, even in the most intense, fast-paced games. RTX 3090 needs a motherboard with a capable chipset, a high-end CPU, and PCIe 4.0 to fully unleash its powers. The best recommendation for the best flagship performance is GIGABYTE X570 AORUS ELITE that can fully unlock the RTX 3090 potential with its truly top-class attributes and power.

When going for the best motherboard for 3090, gamers and users that don’t require the sheer power of the X570 chipset and aren’t bothered by the lack of not so critical and extravagant features should buy a GIGABYTE B450M DS3H. DS3H is a micro ATX motherboard with dual PCIe 3.0 slots and second GPU support. The build quality is top-notch while the features are bare minimum leaving only the most critical features onboard, such as Gigabit Ethernet, USB3 ports, and a very appealing design as well as a meager cost.

Frequently Asked Questions

What motherboard do I need for RTX 3090?

MSI MPG X570 GAMING PLUS is the best motherboard for 3090 as it offers enthusiast-class performance and features at the cost of budget motherboards. MPG X570 supports up to the latest 5000 AMD processors and RAM overclocking till 4400 MHz and dual 4.0 expansion slots. You will enjoy gaming with your 3090 with this build coupled with any AMD high-end CPU that doesn’t bottleneck the rig.

Will the RTX 3090 work with my motherboard?

Any advanced motherboard like GIGABYTE X570-I AORUS PRO WIFI with a full-length expansion slot and supports PCIe 4.0 can fully work with 3090. If it may appear, the only bottleneck will rise due to CPU selection as the motherboard, although small, is more than capable of handling any gaming/workload you put at it.

What is the best CPU for RTX 3090?

A top-performing budget CPU like 5800X would be very suitable if paired with ASUS TUF Gaming X570-Plus WiFi and RTX 3090 to achieve fantastic performance and frames per sec in games. TUF series is famous for ultra-durable motherboards that last a lifetime, and TUF X570 is their latest edition that packs PCI 4.0 with DDR 5100 MHz (O.C) to achieve the best results 3090.

Is the 3090 overkill for 1080p?

For now, RTX 3090 paired with a 5800X installed in GIGABYTE X570 AORUS ELITE is sufficient to achieve 100+ FPS with Ultra-high settings in all AAA titles. But as the graphics evolve into more complex and realistic-looking visuals, it wouldn’t be a surprise to achieve barely 60 FPS with everything enabled on RTX 3090 shortly.