Best Motherboards for RTX 3090

Nvidia’s latest flagship holds 24GB of GDDR6X RAM, is a blockbuster in the gaming industry, and delivers the best when it comes to the latest games and 3d rendering. NVIDIA is a gamer-class graphics card based on the GA102 graphics processor; the card supports DirectX 12 Ultima, ensuring that all modern games will run on GeForce RTX 3090 ( Amazon ). If you want to touch the peak of your PC’s graphics outcomes, you should go for the best motherboard for rtx 3090 so that you may not feel any limitations while playing on your PC. Because if your motherboard would not make a perfect combination with your G, you may feel bottlenecking in expected graphics results.

This graphics processor is a large chip with 10496 shading units, 328 texture mapping units, and 112 ROPs. The GPU operates at a frequency of 1395 MHz, which can boost up to 1695. Graphics cards are an essential component for gaming and graphics designing. Furthermore, the DirectX 12 Ultimate capability supports hardware-ray tracing, variable-rate shading, and much more. But if you want to design gaming, you need to have the best motherboard for 3090. It is the most essential component among all these. Motherboard selection is very critical while building such a gaming station. It is a platform on which this card is going to perform.

Quick Shopping Tips:

Socket: You need to select the motherboard with the same processor socket as your processor’s. Sockets can be LGA, PGA, and BGA. LGA and PGA are the most commonly used sockets. BGA sockets are fixed on the board and are not maintenance-friendly. This segregation is brand-specific. For example, Intel typically uses LGA, and AMD commonly uses PGA.

Random Access Memory: RAM is a vital requirement for gaming and content creation. It is positioned via rectangular slots into the motherboard. It is a measure of data a computer can handle at a time. For selecting the best motherboard for RTX 3090, RAM support shall be up to 128GB and have at least four memory slots. It will increase your margin of upgrading RAM and speeding up your PC when required.

PCIe slots: PCIe slots are the expansion chances for a motherboard. A motherboard having more PCIe expansion slots has a broader scope for expansion like sound and graphics cards. They are of different sizes depending upon connectivity,heat-up like connecting sound cards and WiFi adapters. A gaming PC shall have a decent number of PCIe Slots decently spaced to have the provision of combining one or more cards.

Form factor: The size of a motherboard is an important parameter when choosing a motherboard. For example, if you are building a usual-sized ATX scale gaming PC, then a wide range of choices of motherboards are open to you. But if you intend to have a small chassis, like a micro ATX and mini ITX, you will have to choose the motherboard accordingly. Small motherboards can have heat-up issues due to obvious reasons.

SATA/USB Ports: SATA port allows you to connect optical drives and storage drives. So while buying motherboards, you shall also consider how many SATA ports you will be needing considering your nature of work. For instance, a good gaming station shall have many USB 3.1 and SATA 3.0 ports for more comprehensive connectivity options.

Best Motherboards for RTX 3090 at a glance:

  1. ASUS ROG Strix X570-E Gaming
  3. ASUS TUF Gaming X570-Plus WiFi
  6. ASUS ROG Strix B450-F

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


Socket: AMD AM4 | Chipset: AMD X570 | Form Factor: ATX | Voltage Regulator: 12+4 Phases | PCIe x16: 3 | USB Ports: 10 | Warranty: 3 Years


SupremeFX pristine audio

Sleek and elegant outlook

Automated system-wide tuning


No USB 3.2 Gen 2x2 ports

No onboard voltage monitoring

ROG is a top-notch gaming brand of ASUS. ASUS ROG Strix X570-E Gaming is ASUS ROG’s top-of-the-line motherboard loaded with jaw-dropping features to satisfy gamers and graphics designers. It is one of the best options to choose among the other options for Nvidia RTX 3090. Its high-end premium features make it the best premium motherboard for RTX 3090. The most important thing to be considered for serious gamers is overclocking, which heavily depends upon the power design. Its power design has 16 VRM phases that deliver the necessary power to the energy-hungry components of the PC. The motherboard offers a significant margin for DIY users to optimize the rig the way they want with features like safe slots, ESD guards, Q slot, Q DIMM, Q LED, Q code, and flex key.

Having an impressive power design demands an excellent cooling mechanism to dissipate the heat generated during overclocking or heavy tasks. Cooling arrangements feature a dual M.2 heatsink, active chipset heatsink, six-layer PCB, thermal pads, and MOS heatsink having 8mm heat pipe. Thermal pads take away the heat of the phased array to the heat sink. Six-layer PCB transfers the heat around VRM and increases the headroom for overclocking. Active chipset heatsink dissipates heat from the processor and increases its performance. M.2 heatsink takes away heat from the installed drives, which increases their performance and speeds many folds, stretching their lifetime. Audio quality is outclassed, and you don’t need to put extra effort into installing a sound card separately.

GIGABYTE X570 AORUS ELITE (Image credit: Amazon)


Best Flagship Motherboard for RTX 3090


Socket: AMD AM4 | Chipset: AMD X570 | Form Factor: ATX | Voltage Regulator: 12+2 Phases | PCIe x16: 2 | USB Ports: 10 | Warranty: 3 Years


Quick and user-friendly BIOS

PCIe 4.0 M2 slots with heatsink

Dual Channel Non-ECC memory


Only 4 SATA ports

No rear Type-C port

GIGABYTE X570 AORUS ELITE is the best Flagship Motherboard for RTX 3090, possessing elite features. It is a mixture of a great design, performance, and durability; that’s why it is the best motherboard for 3090 in the flagship category. To perform to the best of its potential, the heatsink design of a motherboard must be efficient and innovative. Heatsink design incorporates a large MOSFETs heatsink coupled with a thick thermal pad. Furthermore, it possesses an intelligent fan 5, allowing users to interchange fan headers and reflects thermal sensors on different locations on the motherboard. Fan control allows silent operation of the fans when the temperature on the sensors drops below a certain threshold.

With this motherboard, ASUS provides you with the best audio facility. The motherboard is loaded with ALC1200 Audio. Audio quality is enhanced, and PCB noise is minimized by introducing an audio noise guard. To make your system future-proof, the board offers the latest options for network and storage. It is equipped with Realtek 8118 LAN with automatic bandwidth allocation. GIGABYTE introduced RGB fusion 2.0 with nine new patterns and a multi-zone light show design to do gaming with style. The build quality is robust, featuring internal I/O shield armor. Solid pin connectors make the connections more stable and reliable.

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

ASUS TUF Gaming X570-Plus WiFi

Best Overall Motherboard for RTX 3090


Socket: AMD AM4 | Chipset: AMD X570 | Form Factor: ATX | Voltage Regulator: 12+2 Phases | PCIe x16: 2 | USB Ports: 8 | Warranty: 3 Years


2 M.2 slots with thermal guards

Military-grade TUF components

Hybrid fan headers and Fan Xpert 4


No front panel USB 3.1 Gen 2 port

Chipset fan obstructed by two slot GPUs

ASUS TUF Gaming X570-Plus WiFi is a mid-range motherboard designed for gamers and enthusiasts. It offers excellent performance and speed and is deemed to be the best overall motherboard for RTX 3090. ASUS is a great fan of DIY; that’s why it lets the users design their gaming rig according to their expectations without adding complexity. The board offers a long list of mouth-watering features to enhance your gaming experience.

These features include hi-fi audio, lightning-fast internet, and eye-catching RGB lights. ASUS exclusive Realtek Gigabit Ethernet provides users with a unique online gaming experience. Intel Wifi 5 and turbo LAN take connectivity to the next level by smoothing the gaming experience. The motherboard has a jet black appearance with striped patterns all over. DIMM slots are black and grey. RGB lights scattered all over the board are controlled by Aura Sync software. Large-sized heatsinks cover the VRMs to dissipate the enormous heat produced by this powerful engine. The Asus safe slot protects the primary slot for the GPU.

MSI B450 TOMAHAWK MAX (Image credit: Amazon)


Best Budget Motherboard for RTX 3090


Socket: AM4 | Chipset: AMD X570 | Form Factor: ATX | Voltage Regulator: 4+2 Phases | PCIe x16: 2 | USB Ports: 8 | Warranty: 2 Years


Extended PWM heatsink


Six fan headers & 4 DIMM slots


Builtin audio not up to the mark

No electrostatic discharge protection

MSI B450 TOMAHAWK MAX is the best tradeoff between budget and performance. No doubt, it is the best budget motherboard for RTX 3090. Designed for enthusiasts, this model is a masterpiece of innovative design and technology. This platform provides you with enhanced performance via core boost, 1 second overclocking, load line calibration, over-voltage protection, and digital power design. All these features make this platform the best motherboard for 3090. With more cores and processors running, it is mandatory to ensure the cooling arrangements are intact and sufficient. MSI provides this by an enlarged PWM heatsink, enhanced circuit design, and automatic controlling of all the system fans. Total fan control facilitates graphically checking your primary system characteristics. Having a look at the design, EZ Debug LEDs are incorporated onboard to indicate and pinpoint the fault, telling exactly where to look for the defect.

MSI allows you to connect super-fast devices to your PC and enhance your storage with AMD StoreMI and Storage Boost tools. This model has excellent potential for DIY, offering maximum compatibility by locating SATA and USB ideally. The board provides unmatched memory performance by fully isolated memory circuitry and MSI DDR4 boost. The Easy A-XMP tool in the BIOS helps you to gain performance and speed in games. Built-in audio and LAN provide you with an extreme gaming experience. MSI has a particular focus on the theme of a motherboard to incorporate different tastes. To create your rig according to your lifestyle, MSI offers Mystic lights. As far as aesthetics are concerned, the heatsink is designed to give a sleek and ripped look. RGB lights add to it.

MSI MPG X570 GAMING PLUS (Image credit: Amazon)


Best Enthusiast Motherboard for RTX 3090


Socket: AM4 | Chipset: AMD X570 | Form Factor: ATX | Voltage Regulator: 8+2 Phases | PCIe x16: 2 | USB Ports: 9 | Warranty: 3 Years


User-friendly interface

Server grade PCB design

DDR4 Memory up to 4400+(OC) MH


No SLI support

Layout not commodious

MSI MPG X570 GAMING PLUS lets you experience the next level of gaming. Offering such tremendous features at this reasonable price makes it the best motherboard for RTX 3900. It has everything a gaming rig is made of; that’s why it is deemed the best enthusiast motherboard for RTX 3090. Having a look at its features, first of all, we talk about cooling. An enlarged heatsink is provided for better and efficient heat transfer. M.2 shield FROZR makes the SSD devices perform to their fullest, dissipating the SSD heat efficiently. Fans can be operated automatically, and so can the speed be adjusted through UEFI BIOS. MSI ZERO FROZR regulates the fan speed according to requirements and changes it to zero when idle operation is needed.

This motherboard has excellent benchmarks in the DDR performances. There are lots of tools to enhance the performance of SSD devices. M.2 slots are super fast, having data transfer speeds up to 64GB/sec. The storage boost tool keeps the SSDs fast with maximum storage performance. StoreMI is another tool for boosting the read/write speed of an SSD. Its industrial design and mystic lights give it an eye-catching look. Double ESD protection makes the machine safer by protecting the motherboard from static charges. Built quality is robust, and PCI Steel Armor Slots are soldered firmly on the motherboard.

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

ASUS ROG Strix B450-F

Best ATX Motherboard for RTX 3090


Socket: AM4 | Chipset: AMD B450 | Form Factor: ATX | Voltage Regulator: Phases | PCIe x16: 3 | USB Ports: 8 | Warranty: 1 Year


Dual OP Amplifiers

Pre-mounted I/O shield

Optimized system cooling


No built-in Wifi & BlueTooth

No multiple temperature sensors

ASUS ROG Strix B450-F is a premium mix of performance and design. It is considered to be the best ATX motherboard for RTX 3090. It has a bunch of excellent features which make it the best motherboard for RTX 3090. It offers suitable specifications for hardcore gaming. It is reflected in this motherboard that ROG is a big fan of DIY. It provides a variety of options like overclocking, cooling, audio, and network management. The motherboard offers comprehensive control over the AIO coolers and fans with different modes. Autotune mode controls all the parameters with just a click. Extreme quiet mode configures the fans in super quiet mode. This board gives its users the chance to experience high frames per second through improved DDR stability.

The Intel ethernet controller and LANguard ensure high-end connectivity and consistent performance. The audio quality is enhanced by margins with the introduction of SupremeFX audio. To elevate the audio experience, an audio cover, audio line shielding, dual OP amplifier, and premium audio capacitors are used. The performance is leveled up with the TurboV processing unit. Energy processing Unit provides system-wide power saving by Away mode smart setting.

GIGABYTE B450M DS3H (Image credit: Amazon)


Best mATX Motherboard for RTX 3090


Socket: AM4 | Chipset: AMD B450 | Form Factor: Micro ATX | Voltage Regulator: 4+3 Phases | PCIe x16: 2 | USB Ports: 8 | Warranty: 3 Years


LED Trace Path Lighting

Solid Pin Power Connector

DVI-D Ports for Multiple Display


No support of ECC RAM

Just an average chipset cooling

GIGABYTE B450M DS3H is a newly launched mainstream motherboard of GIGABYTE. Built on micro ATX architecture, it is the best mATX Motherboard for RTX 3090. It has excellent potential for RAM upgradation with 4 RAM slots. That over your PC, there are hybrid fan pin headers. Moreover, the cooling arrangements include five temperature sensors, two fan pin headers, and an intuitive UI for fan control. There is an excellent monitoring feature called System Information viewer. It lets you monitor the clocks and processor, set the fan speed, and alerts you when the system temperature gets high.

Aesthetics are also improved a lot with having the choice to illuminate the RGB light strips. With RGB fusion software, you can customize all of the LEDs. The built quality is ultra-durable, featuring solid pin connectors and GIGABYTE patent double-locked brackets. The PCB is designed against humidity and sulfur. The motherboard comes with a refreshed look of the BIOS, introducing a new GUI. The board delivers high-quality sound with the help of high-end hardware and audio noise guard features.

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


Best mITX Motherboard for RTX 3090


Socket: AMD AM4 | Chipset: AMD X570 | Form Factor: Mini ITX | Voltage Regulator: 8 Phases | PCIe x16: 1 | USB Ports: 8 | Warranty: 3 Years


Enhanced VRM cooling

Great memory overclocking

Extended & Multi-Layered Heatsink


Dim RGB effects

No onboard power/reset button

GIGABYTE X570-I AORUS PRO WIFI supports 2nd and 3rd gen AMD Ryzen processors with AM4 socket. It is the best mITX motherboard for RTX 3090. The power design consists of a highly efficient direct 8 phase power supply system, low ripple for overclocking, and 8pin solid connector for the chipset. These powerhouse features make it the best motherboard for RTX 3090. If a mini ITX is overclocked, a very efficient heat sink is needed to dissipate the heat in such a compact area. Keeping in mind the above requirement, the heatsink is having cuts with multilayers. The chipset fan is of fantastic quality and equipped with three different operating modes. With an integrated base plate and IO shield armor, the support of this platform is good enough.

To achieve high-end connectivity, the platform is equipped with the latest wifi and ethernet controllers. Audio playback has a critical role in gaming; that’s why GIGABYTE has specially focussed on it. The built-in audio has an innovative headphone amplifier to improve the quality of sound. With the Q flash software, you can install the BIOS without connecting a CPU, memory card, or graphics card. The GIGABYTE patent double lock bracket adds to the strength and durability of the board. Static electricity and surge protection are provided for making your machine safe and reliable,


After reviewing different outclass motherboards, it is indeed a difficult comparison among such formidable competitors. I would conclude my thoughts on the best motherboard for RTX 3090, depending upon the type of usage and user. ASUS ROG Strix X570-E Gaming has the best features all combined in a single package. It is highly recommended for high-end hardcore gaming and content creation. If a user only wants the best performance and isn’t worried about the price tag, This motherboard is the best fit. It provides great room for overclocking and an exceptional heatsink to dissipate the heat generated effectively.

MSI B450 TOMAHAWK MAX is ideal for mid-range gaming. It offers a reasonable margin for overclocking and an enlarged heatsink to dump that heat; that’s why it is the best motherboard for 3090. This motherboard provides you with accelerated performance through core boost, 1 second overclocking, load line calibration, over-voltage protection, and digital power design. This blend of features with such a reasonable price tag makes it a favorite choice for RTX 3090.

Frequently Asked Questions

What motherboard do I need for RTX 3090?

To choose a motherboard for RTX 3090, we have got a lot of variety. The selected motherboard shall neither be overkill for RTX 3090 nor create a bottleneck for RTX 3090 performance. GIGABYTE X570-I AORUS PRO WIFI is a perfect blend of performance and unique features. It is the best mITX motherboard for this GPU.

Will the RTX 3090 work with my motherboard?

RTX 3090 is a flagship GPU of Nvidia. Officially, Nvidia recommends 750W Power Supply for RTX 3090. If you want to be sure about running RTX 3090 on your PC, then check out ASUS ROG Strix B450-F. It is a top-notch product of the Republic of Gamers loaded with outclass features. It offers excellent potential for overclocking and highly effective heat sinks to cool down this beast.

What is the best CPU for RTX 3090?

RTX 3090 is a heavy gaming processor which requires a decent CPU to complement it. Core i9 9900K is the CPU to be used in parallel with this GPU. It is a flagship CPU of Intel. To support such a heavy CPU, you need a decent featured motherboard too. MSI MPG X570 GAMING PLUS fits best with such a top-notch CPU. It will complement perfectly with this CPU and enhance performance.

Is the 3090 overkill for 1080p?

RTX 3090 is surely overkilling for 1080p. It is far away from 1080p and gives you the best result for 4k. If you want a machine for 1080p, then this choice is definitely out of the question. If you stay within 1080p, then Nvidia GeForce GTX 1660 is the best option coupled with MSI B450 TOMAHAWK MAX for best results.