Best Motherboards for i9 9900k

Motherboards can be a daunting task when choosing the best motherboards for the i9 9900k. In the market, we have many different motherboards but their own features and options. So how do you buy the best motherboard?

You need to consider many things when looking at motherboards, but there are some important ones that every gamer and developer should look out for: what size of memory does it support? Let’s take a closer look at each of these factors so you can choose the best motherboards for i9 9900k.

To make things a little easier, we’ve put together a list of the best motherboards for the i9 9900k, based on our own experience and reviews from other users. We will start with some more affordable models and then move on to more advanced options.

While we talk about the Intel Core i9 9900K as a powerful processor, it still needs an excellent motherboard to unleash its full potential. The best motherboards for the i9 9900k will have plenty of features and options and a robust power delivery system to handle the powerful CPU. Unfortunately, there are many different motherboards on the market, so it’s essential to research and find one that fits your needs.

The video card compatible with the board will also determine how good your gaming experience will be. Some boards have a standard PCI-E slot to support any video card, but some have only one slot that allows you to install a single graphics card and nothing else.

So, we’ve got you covered whether you’re looking for the best budget motherboard for i9 9900k model or another advanced one. Here are the best motherboards for the i9 9900k in 2022.

Recommended Read Also This: 5 Best Motherboards for i5 10600K For 2021

Best Motherboards for i9 9900k At a Glance:

  1. ASRock Phantom Gaming 9
  2. Gigabyte Z390 Aorus Xtreme
  4. Asus ROG Maximus XI Formula

Our Recommendations for Best Motherboards for i9 9900k

ASRock Phantom Gaming 9


Brand: ASRock | Chipset: Intel Z390 | USB Ports: 17 | Warranty: 5 Year| Memory: 64GB | Processor: 9th i9-9900K


Supports AMD Quad CrossFireX

SLI Technology


No Thunderbolt 3 connector

ASRock Phantom Gaming 9 is a new and powerful PC gaming motherboard. ASRock has made this product’s latest technology available for gamers and enthusiasts.

The design of the board takes into account all possible needs, such as triple graphics card support, four DIMM slots for up to 64 GB of memory capacity, and nine power phases with DrMOS that work together to provide stable voltage output even during overclocking. This amazing motherboard is best suited for those who want to build a very powerful gaming system.

The main feature of this board is the support for both the 9th and 8th generation Intel Core processors. The Z390 Phantom Gaming 9 motherboard is Intel Optane Memory Ready, which means that it can be used with the Intel Optane memory modules for faster booting and loading of applications. This motherboard also has two M.2 slots for installing ultra-fast SSDs.  This board was designed to provide gamers with an ideal platform for PC gaming.

A total of four DDR4 memory slots that support up to 64 GB (128 GB with overclocking) and a maximum data transfer rate of 4400 MHz can be found on this motherboard. DDR4 is the latest in RAM technology, developed for faster and more reliable memory sticks. It can handle high frequencies better than previous generations of DDR3 RAM, which means that it’s able to run at higher speeds without overheating or getting damaged.

The motherboard supports both AMD Radeon and NVIDIA GeForce graphics cards for multi-screen gaming. The Phantom Gaming motherboard lets you install up to three AMD or up to four NVIDIA graphics cards for maximum performance. It also has support for CrossFireX and SLI technologies, which enable multiple graphics cards to be installed, working together for even more powerful graphics processing.

ASRock’s Phantom Gaming motherboards support multi-GPU technologies such as AMD CrossFireX and NVIDIA Quad SLI. It allows you to install up to three AMD Radeon or four NVIDIA GeForce graphics cards for multi-screen gaming.

As with all ASRock products, the Phantom Gaming 9 motherboard is designed to provide gamers with a number of useful features. It has many interesting and fun options, such as RGB Fusion lighting and smart fan control. It can be overclocked, which means that it provides more performance and can enable higher frame rates in games. The Phantom Gaming 9 motherboard is a top-notch product that will provide many hours of gaming fun and excitement.

Gigabyte Z390 Aorus Xtreme


Brand: Gigabyte | Chipset: Intel Z390 | USB Ports: 17 | Warranty: 4 Year| Memory : 64GB | Processor: 9th i9-9900K


Powerful Overheating warning System

CrossFire support


No Wi-Fi 

Aorus is a brand known for its high-end gaming products. They have a reputation of being the best in terms of performance and quality, making them one of the most popular brands among gamers.  Their latest motherboard, Gigabyte Z390 Aorus Xtreme is no exception to this rule.

It offers an impressive list of features that make it perfect for any gamer looking to build a new PC from scratch or upgrade their current rig with cutting-edge technology. The motherboard features a modern black-and-white design, with a stealthy matte finish. It looks sleek from any angle due to its asymmetrical sloping heatsinks, which have been individually labeled for better identification by the user.

The motherboard is designed for gamers looking for a high-end rig that can keep up with their intense gaming needs. It comes with an impressive list of high-tech features that make it the best choice for any gamer looking to build a new PC from scratch or upgrade their current rig with cutting-edge technology.

It offers durability and functionality, with the use of quality materials. The motherboard also features a sleek black-and-white design, which complements its stealthy matte finish. The asymmetrical sloping heatsinks are individually labeled for better identification by the user.

Gigabyte Z390 Aorus Xtreme The motherboard supports 9th Gen, and 8th Gen Intel Core processors. This is great for gamers who are on the lookout for the latest technologies. It also offers great performance with its dual-channel non-ECC unbuffered DDR4, 4 DIMMs that are integrated onto the board.

The USB turbocharger on this device is another of its many features that have been designed with gamers in mind. It allows the quick charging of mobile devices even if their system is powered off or if it is shut down. This unique feature will prove to be very useful to stay connected during long gaming sessions.

Another impressive feature of this board is it is a triple ultra-fast M.2 with PCIe Gen3 x4 interface that comes with triple thermal guards to keep the components from overheating. This will prove useful when overclocking or when users have a heavy gaming load.

Best Pick



Brand: MSI | Chipset: Intel Z390 | USB Ports: 16 | Warranty: 4 Year| Memory : 64GB | Processor: 9th i9-9900K,  i7-9700K


M.2 Drive Slots

Audio jacks

Dual 8 Pin Connector



MSI MEG GODLIKE Z390 is the best gaming motherboard available. MSI has designed this motherboard to provide gamers with a competitive edge while providing them with an unparalleled experience. It has Killer Wireless-AC 1550 Wi-Fi with excellent internet speed for gamers and streaming.

While it has amazing Mystic Light Infinity gamers will get the most out of their games by getting the best hardware possible for their builds without having to compromise on anything.

In addition, The Turbo M.2 3x SSD provides blazing speed to enhance your PC. Since these slots support four SSD drives, this motherboard can be overclocking the Intel i9 9900K to new heights, thanks to its 18-Phase Power Design VRM that delivers outstanding performance. In addition, it supports up to 128GB of RAM and can overclock it up to 4400Mhz.

MSI’s goal in designing MSI MEG GODLIKE Z390 was not just to make it aesthetically pleasing but also functionally useful so that you can game at your full potential while never worrying about any hardware issues.

MSI MEG GODLIKE Z390 has been built with overclocking in mind, and MSI is willing to provide you with an experience that no other manufacturer will. With MSI’s exclusive Turbo Socket, gamers can be sure that there will never be any hardware compatibility issues, and they also don’t have to worry about any cooling issues. In addition, with MSI’s exclusive design, the Turbo Socket can automatically socket your motherboard when you install a CPU.

This makes overclocking with MSI MEG GODLIKE Z390 an experience like no other and ensures that gamers will never have to worry about sacrificing performance for aesthetics ever again.

Best Pick

Asus ROG Maximus XI Formula


Brand: ASUS | Chipset: Intel Z390 | USB Ports: 19 | Warranty: 3 Year| Memory : 64GB | Processor: 9th i9-9900K


AI cooling

Solid steel backplate


Shared M.2 bandwidth

The Asus ROG Maximus XI Formula is a groundbreaking motherboard designed for 9th and 8th-generation intel core processors. While featuring speed with dual M.2 slots, USB 3.1 gen 2, 802.11ac wi-fi, and SupremeFX audio, this powerful motherboard is the perfect foundation for your dream system build.

The best atx motherboard for i9 9900k features 5-way optimization overclocks intelligently based on load, and thermal telemetry. Fan Xpert 4 delivers dynamic system cooling and Aura sync RGB lighting with addressable headers, features delivering immersive personalized gaming experiences to every gamer no matter their skill level! And thanks to the pre-mounted I/o shield ensuring streamlined installation you can start building your dream pc in minutes!

The Asus ROG  Maximus XI Formula is the Asus flagship motherboard and it’s the best of the line for them. It’s a great board with some great features. The speed is at its maximum, you can’t ask more from a Z390 board; dual m.2 slots and SupremeFX audio is enough for an amazing pc experience

It’s a great board that comes with the ROG standard and all you expect from Asus: unparalleled quality and performance. It’s not cheap but if you want something good and reliable this is the motherboard to get.

Budget Pick



Brand: Gigabyte | Chipset: Intel Z390 Express | USB Ports: 17 | Warranty: 5 Year| Memory : 64GB | Processor: 9th i9-9900K


Multiple Temperature Sensors

Watercooled CPU

RGB Fusion


No overclocking knob

GIGABYTE Z390 AORUS ULTRA is a high-end motherboard designed for Intel 9th and 8th Generation processors, with up to 12+1 phases of digital VRM solution.

It’s equipped with Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs, and has an onboard Wi-Fi 802.11AC 2×2 Wave 2 module that operates at up to 1.73 Gbps transmitting rate (300% faster than traditional Wi-Fi).

Featuring Intel optane memory-ready technology, it improves system responsiveness and boot time performance while providing RGB Fusion with Multi-Zone, LED Light Show Design for the ultimate gaming experience! The board also comes with Smart Fan 5 with Hybrid Fan Headers and AORUS exclusive Multi-Segment Thermal Guard.

The best budget motherboard for i9 9900k features a Directtouch Heatpipe, which has been utilized for very high-temperature applications. This new technology keeps the motherboard cool by wicking the heat through the aluminum base.

You can take advantage of the high-speed connectivity of USB 3.1 Gen 1 Type-C thanks to the front USB 3.1 Gen 1 Type-C header, so you can enjoy high-speed syncing and charging, as well as connecting peripheral devices like mice and keyboards.

This motherboard is equipped with Triple M.2 slots and triple Thermal Guards, which allow you to maximize your storage device performance and prevent throttling induced by heavy loads and long-duration transfers.

When overclocking this motherboard, you can run at speeds up to 4400Mhz thanks to its DDR4 4400Mhz RAM. There is, however, a limit to the amount of memory available.

ASRock Phantom Gaming 9
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Gigabyte Z390 Aorus Xtreme
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Best PickAsus ROG Maximus XI Formula
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Our Opinion

The Intel Core i9-9900K is one of the most powerful processors on the market. If you want to build a PC with this CPU, you will need a motherboard to handle it. Here are our picks for the best motherboards for the i9-9900K.

The first motherboard on our list is the Asus ROG Maximus XI Formula. This board is designed for gamers and overclockers. It has an excellent cooling system and many elements appeal to hardcore users.

The next board is the Gigabyte Z390 Aorus Ultra. This board is also designed for gamers and overclocking, and it comes with several features that make it perfect for those activities. It has a robust cooling system and plenty of ports and expansion slots.

Frequently Asked Questions

Is it worth upgrading to i9 9900K?

The answer to this question depends on your needs and budget. The i9 9900K is an excellent processor, but it’s also a very expensive one. If you don’t need the extra power that the i9 offers, then there’s no reason to upgrade from a less powerful chip like the i7 8700K.

Is the i9 9900K overkill?

Probably not. The i9 9900K is more expensive than the i7 8700K, and most people don’t need 16 threads. However, the i9 9900K is still a great choice for gamers and power users who need extra performance.


After considering the above points, we recommend that you purchase one of these motherboards for your i9 9900k. If any of them are out of stock or if you don’t see the right motherboard listed below, please feel free to contact us and we will help find a solution.

Our experts have designed this list by taking into account how well each product is rated on Amazon as well as whether it includes an Intel Z390 chipset that supports DDR4 memory modules with speeds up to 4266MT/s when paired with an 8-core processor like the i9 9900K in our recommended computer build guide.