
The process of identifying the best motherboard for i9 9900k can be daunting. It can be challenging to choose the optimal solution when there are so many possibilities. But have no fear, for we are here to assist you in reaching a well-informed conclusion.
This review will focus on some of the finest and best motherboard for i9 9900k. We will analyze their functionality, features, and cost-effectiveness. It will help you determine which Motherboard is ideal for your needs. Let’s dive in right now!
Also Read: Best Motherboard for i5 3060
Best Motherboard for i9 9900k: Recommendations
Design | Model | Retailer |
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Asus ROG Maximus XI Apex Z390 Gaming Motherboard | Check Price |
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ASRock Z390 Phantom Gaming | Check Price |
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GIGABYTE Z390 AORUS ULTRA | Check Price |
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MSI Pro Intel Z390-A Pro ATX DDR4-SDRAM Motherboard | Check Price |
Detailed Specifications for the best motherboard for i9 9900k
Asus ROG Maximus XI Apex Z390 Gaming Motherboard

Socket | LGA1151 for 9th/8th Gen Intel Core processors |
Chipset | Intel Z390 |
Form Factor | Extended ATX |
Memory | 4 x DIMM, up to 64GB, DDR4 4800(O.C.) MHz |
Expansion Slots | 2 x PCIe 3.0 x16, 1 x PCIe 3.0 x4, 1 x PCIe 3.0 x1 |
Storage | 6 x SATA 6Gb/s, 2 x M.2 slots |
One of the best motherboard for i9 9900kis the Asus ROG Maximus XI Apex Z390 Gaming Motherboard. This high-end motherboard is designed with gamers, overclockers, and power users in mind, so it’s equipped with cutting-edge technology and advanced features.
The Intel Z390 chipset is compatible with Intel Core CPUs from the most recent 9th and 8th generation. Since the i9 9900k is a high-powered processor that needs a similarly robust motherboard to reach its full potential, this motherboard is a great fit.
With its robust VRM design, the Asus ROG Maximus XI Apex Z390 Gaming Motherboard reliably supplies power to the CPU. It also has an AI Overclocking function that, depending on the setup’s cooling method, will overclock the system mechanically. That means you can get the most out of your i9 9900k and this Motherboard even if you aren’t an overclocking specialist.
The ability to connect many devices is yet another strength of this Motherboard. It’s equipped with two M.2 slots for lightning-fast NVMe solid-state drives. WiFi 6, the newest and most advanced wifi standard, is supported, allowing for quicker and more reliable internet access.
If you’re looking for a best motherboard for i9 9900k, go no further than the Asus ROG Maximus XI Apex Z390 Gaming Motherboard. It strikes an excellent balance between speed, functionality, and design, making it an excellent option for any gaming or high-performance computing rig.
Pros and Cons
ASRock Z390 Phantom Gaming – Runner up for best motherboard for i9 9900k

Socket | LGA1151 for 9th/8th Gen Intel Core processors |
Chipset | Intel Z390 |
Form Factor | ATX |
Memory | 4 x DIMM, up to 128GB, DDR4 4300+(OC) MHz |
Expansion Slots | 2 x PCIe 3.0 x16, 3 x PCIe 3.0 x1 |
Storage | 6 x SATA 6Gb/s, 2 x M.2 slots |
The ASRock Z390 Phantom Gaming is yet another excellent choice of being best motherboard for i9 9900k. If you’re seeking for the best Motherboard for an Intel Core i9 9900K, go no further than this one.
The ability to use up to 64GB of DDR4 RAM is a standout feature of the ASRock Z390 Phantom Gaming. This motherboard includes two M.2 slots, so you may install as many lightning-fast NVMe SSDs as you need. The ASRock Z390 Phantom Gaming is an excellent option for gamers that require wireless connectivity thanks to its built-in WiFi and Bluetooth.
This motherboard supports a wide variety of interfaces, including Thunderbolt 3 and USB 3.1 Gen2. The ASRock Z390 Phantom Gaming has a top-notch sound system courtesy of the Nahimic Audio technology and built-in 7.1 CH HD Audio (Realtek ALC1220 Audio Codec).
In addition, the ASRock Z390 Phantom Gaming has a modern and clean design that would look great in any setup. The RGB lighting may be adjusted to the user’s liking, and it comes with numerous RGB headers so that users can coordinate the lighting effects with other RGB-compatible devices.
If you’re in the market for the finest, and best motherboard for i9 9900k, go no further than the ASRock Z390 Phantom Gaming. This high-performance motherboard is loaded with features and connectivity options. The ASRock Z390 Phantom Gaming is an excellent choice if you need a powerful and attractive motherboard.
Pros and Cons
GIGABYTE Z390 AORUS ULTRA

Socket | LGA1151 for 9th/8th Gen Intel Core processors |
Chipset | Intel Z390 |
Form Factor | ATX |
Memory | 4 x DIMM, up to 128GB, DDR4 4266(O.C.) MHz |
Expansion Slots | 3 x PCIe 3.0 x16, 3 x PCIe 3.0 x1 |
Storage | 6 x SATA 6Gb/s, 3 x M.2 slots |
Another excellent option for the best motherboard for i9 9900k is the GIGABYTE Z390 AORUS ULTRA. This motherboard has everything a gamer or professional needs to get the most out of their i9 9900K.
The GIGABYTE Z390 AORUS ULTRA’s superior thermal design is one of its most distinguishing qualities. This motherboard has an extended heatsink design and a direct touch heatpipe to speed up the cooling process. In addition, it incorporates Smart Fan 5 technology for user-friendly control of ventilation fans.
High-speed SSDs may be attached to the GIGABYTE Z390 AORUS ULTRA thanks to its support for Dual M.2 with Thermal Guard. The ability to transfer data quickly is crucial for users in fields like gaming and professional work.
This top-tier motherboard for Intel’s Core i9-9900K also features a cutting-edge audio setup thanks to its ALC1220 codec and ESS SABRE Hi-Fi 9218 DAC. The audio is so crisp and clear that it makes playing games and watching movies even more enjoyable.
The GIGABYTE Z390 AORUS ULTRA, at long last, sports a modern and fashionable design with support for RGB Fusion 2.0. The motherboard’s lighting effects can be personalized and synced with other compatible hardware to create a really immersive gaming environment for the user.
Pros and Cons
MSI Pro Intel Z390-A Pro ATX DDR4-SDRAM Motherboard

Socket | LGA1151 for 9th/8th Gen Intel Core processors |
Chipset | Intel Z390 |
Form Factor | ATX |
Memory | 4 x DIMM, up to 128GB, DDR4 4400(OC) MHz |
Expansion Slots | 2 x PCIe 3.0 x16, 4 x PCIe 3.0 x1 |
Storage | 6 x SATA 6Gb/s, 2 x M.2 slots |
MSI’s Pro Intel Z390-A Pro ATX DDR4-SDRAM Motherboard is another top pick for the best motherboard for i9 9900k. The Z390-A Pro is just the latest example of MSI’s tradition of producing excellent motherboards.
The i9 9900k is just one of the recent Intel CPUs that are compatible with this motherboard. The four RAM slots can accommodate DDR4 memory at speeds of 4400+ MHz, making this motherboard ideal for overclocking.
The MSI Pro Intel Z390-A Pro has a number of notable characteristics, but one of the best is its cutting-edge thermal design. The improved cooling performance is due to the Frozr Heatsink design and the multi-layer PCB. The VRM, which is required for the i9 9900k to be overclocked, is protected by the larger heatsink.
The MSI Pro Intel Z390-A Pro is a fantastic motherboard, but it is possible that it is not the optimal choice for your needs. The ASRock Z390 Phantom Gaming and the ASUS ROG Maximus XI Apex Z390 Gaming Motherboard are two alternatives to consider if you’re in the market for a high-end gaming motherboard.
Those in the market for a dependable, high-performance, and best motherboard for i9 9900k should strongly consider the MSI Pro Intel Z390-A Pro ATX DDR4-SDRAM Motherboard. It has a cutting-edge thermal layout and a wide variety of connection choices, so it should be able to accommodate the majority of its customers.
Pros and Cons
Best Motherboard for i9 9900k: Which is Best For you?

Selecting the optimal and best motherboard for i9 9900k can feel like an insurmountable task. The characteristics of each Motherboard vary, but with some research, you may choose one that works for your needs and price range.
Let’s examine the Asus ROG Maximus XI Apex Z390 first. This high-end Motherboard supports twin M.2 drives and greater memory rates, which contribute to its excellent performance capabilities. In addition to its extensive RGB lighting personalization choices, it features a high-quality audio chipset.
The ASRock Z390 Phantom Gaming, which comes in at a reasonable price without sacrificing speed, is the next option. This midrange Motherboard has a robust VRM layout, making it suitable for overclocking. It has excellent audio and networking capabilities in addition to dual M.2 compatibility.
If you’re on a strict budget, the GIGABYTE Z390 AORUS ULTRA is the way to go. It has great overclocking capabilities, as well as features like dual M.2 slots, high-quality audio and networking, and programmable RGB lighting. Even though it doesn’t have as many bells and whistles as more expensive models, it’s a great buy for the money.
Finally, MSI’s Pro Intel Z390-A Pro ATX DDR4-SDRAM Motherboard provides a stripped-down, efficient experience. It may lack the sophisticated features of more expensive versions, but it offers great value and decent overclocking potential.
Your needs and money will determine which is the best motherboard for i9 9900K. You can’t go wrong with any of these four motherboards, though, as they all offer superb performance. Before making a final decision, it’s usually a good idea to weigh the most crucial aspects.
Conclusion
Our research and testing of some of the best motherboard for i9 9900k leads us to the conclusion that the answer to the question “which motherboard is best for the i9 9900K?” depends on the individual.
If you’re a serious gamer looking to get the most out of your i9 9900K, the Asus ROG Maximus XI Apex Z390 Gaming Motherboard might be the way to go. Its overclocking potential and strong power delivery guarantee peak performance even during the most taxing of gaming sessions.
However, the ASRock Z390 Phantom Gaming may be the best choice if cost effectiveness is your primary concern. It’s a cheaper alternative to more expensive motherboards while still providing many of the same features.
When it comes to value for money, the GIGABYTE Z390 AORUS ULTRA is hard to beat. It’s an excellent choice for those in the market for a high-end motherboard thanks to its robust VRM design, RGB lighting, and two M.2 slots.
The MSI Pro Intel Z390-A Pro ATX DDR4-SDRAM Motherboard is a great choice for people on a budget who still require a solid and dependable motherboard for your i9 9900K. It’s cheap and efficient enough for most people’s needs.
Think about your needs, wants, and finances while deciding on the finest and best best motherboard for i9 9900k. There is no silver bullet, but these are some of the greatest available choices. Pick the one that works best for you and your i9 9900K will deliver exceptional performance and dependability.