When you want to choose the best motherboard for i9 9900K intel core processor, then your #1 priority should be to get one with a Z390 chipset.
However, it can take a long time to choose the best motherboard depending upon your requirements. So, we researched on your behalf and mentioned the motherboards in this list that will work like a charm.
All of them work great with the Intel Core i9 9900k processor. But obviously, there are things that the one has, but others lack and we will mention almost everything in this guide so that you will get the best for what you will spend.
Enough said, now let’s move to the showdown and let us show you the best motherboard for the i9 9900k processor.
- 1 10 Best Motherboard for i9 9900K
- 2 1-Asus ROG Strix Z390-E – Best Motherboard for i9 9900K
- 3 Conclusion
- 4 2.GIGABYTE Z390 AORUS Ultra
- 5 Conclusion
- 6 3-ASRock Z390 Phantom Gaming 9
- 7 Conclusion
- 8 4.EVGA Z390 Dark
- 9 Conclusion
- 10 5.ASUS ROG Strix Z390-I
- 11 Conclusion
- 12 6.Gigabyte Z390 AORUS PRO
- 13 Conclusion
- 14 7.Gigabyte Z390 Aorus Pro Wi-Fi
- 15 Conclusion
- 16 8.MSI MPG Z390 Gaming PRO Carbon
- 17 Conclusion
- 18 9.ASUS TUF Z390 Pro Gaming
- 19 Conclusion
- 20 10.Gigabyte Z390 AORUS MASTER
- 21 Conclusion
- 22 Our Verdict
10 Best Motherboard for i9 9900K
Asus ROG Strix Z390-E
GIGABYTE Z390 AORUS Ultra
ASRock Z390 Phantom Gaming 9
EVGA Z390 Dark
ASUS ROG Strix Z390-I
Gigabyte Z390 AORUS PRO
Gigabyte Z390 Aorus Pro Wi-Fi
MSI MPG Z390 Gaming PRO Carbon
ASUS TUF Z390 Pro Gaming
Gigabyte Z390 AORUS MASTER
1-Asus ROG Strix Z390-E – Best Motherboard for i9 9900K
ASUS makes the best one overall. Its name is ASUS Rog Strix, And it features a Z390-E Chipset.
It is not a cheap motherboard, but it does come with a lot of features that are well established for a better experience. The best thing we like about this is that it has a rock-solid BIOS as well as it also offers support for advance overclocking.
There is also pre-installed built-in Wi-Fi that you can use in case you do not want to stuff your motherboard with a lot of wires.
The motherboard is specially designed for 9th and 8th generation Intel core processors, which means you can use your i9 9900k processor out of the box.
There is a redesigned 5-way Optimization system that is used to smartly and intelligently overclock. There is also a FanXpert 4 that contributes to dynamically making your system cool.
If you are concerned about the motherboard size, please note that this is an ATX Form factor motherboard. You also get built-in Wi-Fi & Aura Sync features.
Gaming and content creation like motion graphics and video editing requires high-level graphics and sound quality, and this is why this modern motherboard comes with a supreme Fx codec.
For a second screen solution, you are getting an HDMI port so that you can always connect your external monitor on any external display device.
It can be handy when you have to work on multiple programs simultaneously, giving you more space on the desktop.
The maximum RAM that you can install in this motherboard is 64 GB because there are only four memory slots available for DDR 4266+ megahertz SDRAM.
Leaving everything aside, it is worth mentioning here that this motherboard can handle your intel 9900K processor at 5 GHz on all cores Seamlessly.
9th & 8th Generation Intel Core processors
Enough about the specs now let’s have a look at it upside and downside.
2.GIGABYTE Z390 AORUS Ultra
This one also uses Z390 Chipset and LGA Socket 1151, which allows you to install most of the Intel processors. Like the above, it is an ATX form factor motherboard; however, it is heavier than above.
When it comes to pricing, there is not much of a difference. Both share a similar range of pricing that you can check on Amazon.
What we don’t like
The only thing that we don’t like about this motherboard is that the BIOS is not right. And you might also need to upgrade BIOS – it may be difficult, but it’s worth doing it.
RGB Lighting & Design
And the great thing about this motherboard is its RGB Lighting setup. It is an excellent motherboard featured with RGB Fusion in cooperation with multi-zone LED light show design. Design-wise, it looks & works great, though.
Support & Specifications
Intel 9th, 8th Generation + Pentium, Celeron
CPU Power Phase
12+1 Phase Digital VRM
4 DDR4 SDRAM slots (Dual Channel)
The Best thing about Gigabyte Aorus Ultra
We talked about RGB above, but what is even more beneficial and the best thing we LOVE about this motherboard (and you will too) is its VRM. The Voltage Regulator Module delivers the best quality and helps you efficiently as well as effectively overclock your CPU.
Not only that, but it also delivers constant voltage, and everything when works together gives you a seamless professional experience. It also allows your CPU to run not only faster but even more relaxed.
Even though it is an excellent motherboard for i9 9900K but its build quality could be made better.
3-ASRock Z390 Phantom Gaming 9
Alright, the next motherboard on our list is ASRock Z390 Phantom Gaming 9. We chose this product because it is not only one of the best motherboards for i9 9900 Intel Core processor, but also has the best price, among others.
Just like the above motherboards and majority of the motherboard, this one also comes with an LGA1151 CPU socket to handle not only 9th generation processors but also it can support the 8th Generation Intel Core processor out of the box. Besides that, if you have plans to use any Intel Celeron or Pentium processors, then the good news is that you can use those as well.
For RAM, you are getting four memory slots in which you can install the dual-channel and unbuffered DDR4 Ram for best performance as well as memory needs. 64 GB is the maximum Ram you can fit in this motherboard.
Support & Specifications
I9th and 8th Generation Intel Core Processors
Memory Max Size
4 DDR4 SDRAM slots (Dual Channel)
It is an ATX form factor motherboard, and it also has built-in Wi-Fi. Considering RAM, I forgot to mention that the memory type you can install in this motherboard is DDR4 SDRAM memory type. SDRAM will ultimately enhance your experience and performance.
The great thing we like about this motherboard is that there is no need to update the BIOS because you can install your processor right out of the box and start using it.
4.EVGA Z390 Dark
Here comes the choice of overclockers! Do you plan to do overclocking? This is what you are looking for. Dark version EVGA motherboards have remained in front standing of their products.
It has its class of beauty with everything BLACK in color. There are many upsides to count and mention, and sadly we can’t say ALL of those.
However, the best thing we like about this motherboard is its power of overclocking. It has only two memory slots for better overclocking and giving you what you need.
There are 2 Dual Channel DIMMs on the motherboard – both combined to give you a maximum of 32 Gigs of DDR4 RAM.
You get an LGA 1151 CPU socket that gives you the liberty to install either 8th or 9th Generation processors, including i9 9900K.
Support & Specifications
Intel Core 8th & 9th Generation Processor Family
Memory Max Size
2 DDR4 slots (Dual Channel)
Wifi + Bluetooth
In total, there are 7 USB 3.1 2nd Generation ports according to the following criteria:
- 5 Type-A ports
- 1 Type-C port
- 1 Type-C Header
Use them; however, you want to use them. And yes, that Type-C port proves to be handy in many ways if you own a device that demands Type-C.
The only downside we believe in this motherboard is the no. of memory slots which are only two as I mentioned above. But if you understand it deeply, it is a benefit because more slots can put stress on memory control which ultimately results in NOT better overclocking.
Who is this product designed for?
Generally, and in short, it is a perfect choice for those who are fond of overclocking. Fewer memory slots but the support of Max 32 Gigs RAM give you so much for best overclocking.
What are additional handy benefits?
Besides all the above technical features, you are getting 6 SATA ports. And to simplify your networking needs in case you have an inhouse router for wired internet connection or LAN, there are 2 Intel Gigabit Network Interface Cards.
5.ASUS ROG Strix Z390-I
This beast will impress you. Not only because it has a low pricing but also in a compact size it has so much in it. This is why we list it as a small motherboard for an i9 9900K.
In this motherboard, you are getting an LGA 1151 CPU Socket. Just like previous models, you can install 8th and 9th Generation intel core processors.
Moreover, there is built-in Wi-Fi and DRAM overclocking feature.
In addition to providing an HDMI port, overcurrent protection provides cooling for M2 and PCH. It also has a pre-mounted I/O shield to ensure streamlined and secured installation.
SupremeFX that utilizes the S1220A codec is engineered to give you superior quality of Audio. It comes with dual op amps which delivers you a virtual reality experience when you wear a Gaming headset.
Support & Specifications
9th and 8th generation Intel Core processors
Maximum Memory Slots
Supported by the above details, it is a mini itx motherboard for i9 9900K. Now, let’s have a look at its pros and cons.
6.Gigabyte Z390 AORUS PRO
If you are a gamer, then just like other massive gamers, this might be your best choice as well. Gigabyte motherboards have been performing well for a very long time. And they rock every time.
Not just because they have more space for PCIe slots and other ports, but also they are best for cooling as well.
The one which we are talking about in this guide is Gigabyte Z390 Aorus Pro which made its journey here.
It is a bigger sized yet budget motherboard in the market. Below table explains pretty well what it has to offer you:
Support & Specifications
Intel LGA 1151
Storage Device Ports
2 M.2 and 6 SATA
3 PCIe x16 and 3 PCIe x1
Ports on Back Panel
HDMI, USB 3.1 Gen 2 Type-C, Type-A, USB 3.1 Gen 1, 4 USB 2.0
The black and orange color theme portrays an image of a fast & enormous gaming experience. RGB lighting enhances its beauty. These are all physical beauty attributes; however, the competition is faced when it has to perform in the real world.
Generally, the 12+1 phase power section is a considerable upgrade from the previous Z370 lineup. And we know you want to use i9 9900K which is why you are here, so this 12+1 phase power section will provide more than enough power to let you utilize your i9-9900K processor’s full potential.
There are three PCIe slots, and they are all reinforced. It is done to ensure that you will get support for any modern GPU you want to use leaving no restrictions behind.
When it comes to storage, this motherboard is capable of installing six drives in total. There are 2 M.2 slots for blazing-fast SSDs.
Another great benefit which the above motherboard lacked is the no. of memory slots you get. In the previous motherboard, you could only get two memory slots, but in this one, you are getting four DIMMs. This way you can install additional 2 RAMs if your memory requirements are more or if you want to 🙂
Are you concerned about overclocking? Yes, it does support overclocking but not to full potential. Higher the number of DIMMs means lower the power of overclocking. But the overclocking power it has to offer is more than enough for most of the users’ needs.
For networking, you sacrifice Wi-Fi to get a Gigabit LAN.
7.Gigabyte Z390 Aorus Pro Wi-Fi
When it comes to budget motherboards for i9 9900K and especially if your budget is under $200, how can we forget you? We did the analysis, put effort and found a build perfect for those with a budget under $200.
And we call it the best motherboard for i9 9900K under $200. It was hard, but we did it being dedicated. The one we are recommending here is the Gigabyte Z390 Aorus Pro Wi-Fi. Yes, it does have built-in Wi-Fi which was not in the case of the previous motherboard.
Price-wise this motherboard is a better choice.
Just like other motherboards, it also does have an LGA 1151 CPU Socket with Z390 Chipset to support not only 9th Generation Intel i9 9900K processor but all of this series’ as well as 8th generation intel core processors.
You are getting 4 Memory slots to install DDR4 RAM. The slots are for Dual Channel and Non-ECC unbuffered Memory type.
Entirely ready for Intel Optane Memory and just like the above, it also has a 12+1 phase digital VRM solution.
Pretty much everything is similar to the recent motherboard, but what makes it a better choice and worth considering is the onboard Wi-Fi as well as Bluetooth 5.0. After all, you don’t need to buy any external Wi-Fi antenna or device unless your heart desires hard to do so.
Did I mention that the Wi-Fi is not ordinary? It is the Intel’s next-generation wireless solution that enables you to have Gigabit performance connection wirelessly—wondering about the speed? You can get speed up to 1.73 Gbps, isn’t that cool?
Finally, you can feel a better and more smooth as well as a seamless gaming experience.
Support & Specifications
9th and 8th Intel Core processors
12+1 Phases digital VRM
In colors, it comes with an RGB Fusion application that is redesigned to give not only full RGB support but also give you – the user – complete control over LEDs.
The system must be relaxed for optimal performance – we’ve understood it, and we know it already. But how does this motherboard helps tackle this challenge? Of course, you have plans to do heavy working stuff or gaming on this system with the mighty i9 9900K processor.
So, cumbersome processes put stress and pressure on the processor itself, which ultimately not only makes the processor heat up but also your hard drives. To solve it, Gigabyte provides a particular cooling solution for your M.2 SSD drives. Two thermal guards dissipate the heat before it becomes an issue or even if it tries to be.
8.MSI MPG Z390 Gaming PRO Carbon
Another champion but in the field of Gaming motherboards is MSI MPG Z390. This product is a real beast when it comes to crushing the gaming experiences. It has a Z390 chipset just like the others.
I told in the start that the best support you will get for the i9 9900K processor would be by Z390 chipset. And this motherboard is equipped with LGA 1151 CPU socket giving it the power to support not only the 9th generation intel i9 9900K processor but also i7-9700K, i5-9600K, 8th Generation Intel Core, Pentium gold as well as Celeron processors.
Following is a list of its features and benefits that come along:
You get the liberty to setup RGB lighting to personalize your PC. There are 16.8 million colors and 29 effects to choose from. Question is how to do that, and is it easy enough?
The answer is Yes, they made it very easy and comfortable to set it up with the Mystic Light App or a Mobile device. The process is very streamlined and easy to do.
M.2 Shield Frozr
We don’t want to exaggerate the importance of cooling in a system for best performance, but it has so much influence. We must mention here about the thermal solution it gives to secure your M.2 SSDs. In short, the shield won’t slow down your fast SSDs by keeping them in a relaxed condition.
Intel I219-V Gigabit LAN
4x DIMMs for Dual Channel DDR4
3x PCI-E 3.0 x 16 slots
3x PCIe 3.0 x 1 slots
9.ASUS TUF Z390 Pro Gaming
Built by a renowned company, ASUS, this Pro gaming is a beast in what it does. This motherboard is designed for, just like above motherboards, 8th and 9th generation processors. It is all because of the LGA 1151 CPU Socket and Z390 Chipset which is most compatible with these Intel processors.
The components used to build this masterpiece are Military-Grade TUF components. You are getting not only TUF capacitors but other parts like Chokes and MOSFETs are also by TUF. Everything combined gives the system dense durability and you a feeling of peace.
We understand this may be a little confusing, but to clear that and give you an idea about how TUF keeps you secure, we will explain it like below.
If we talk about TUF Capacitors only, they are capable enough to tolerate 20% extra temperature and have a whooping 5x-longer lifespan.
RGB & LEDs / Shine
Just like every human being, you may also have a dream. If you are reading this, one of your goals may be to have your extreme Gaming setup that can fill your Room with RGB lights. This looks stunning to the eyes.
To achieve this stunning & beautiful look, this motherboard is made to be compatible with all the Aura-capable hardware. Equipped with onboard RGB LEDs as well as Strips, this allows you to control the entire RGB lighting with easy synchronization controls. You can sync it with any Aura capable hardware. They have a vast portfolio that is growing day by day.
LGA1151 with Z390 Chipset
Intel Core 9000 series
Realtek 9-Channel HD Audio
4 DIMMs DDR4
10.Gigabyte Z390 AORUS MASTER
Almost every motherboard available in the market lacks something. If you see our list, not every motherboard is perfect, just like anything else in the world. But if there is something called near to perfection, then that is where Gigabyte Z390 AORUS Master stands!
It not only supports a series of processors but also you can use Dual Channel Non-ECC Unbuffered DDR4 RAM. There are 4 DIMMs.
One Great Feature
Many benefits come along with your purchase of this motherboard. But the one that makes it stand out from the crowd is its ability to fast-charge your mobile device. There is a USB turbocharger equipped on the motherboard, and you can charge your mobile devices with that. Isn’t that cool?
The ESS SABRE DAC Audio suite is paired with Realtek ALC220 Codec to give you an immerse surround sound audio quality. In short, you get a studio-quality experience. WIMA and Nichicon Gold capacitors provide power to the overall audio system.
M.2 Slots & Protection
Sometimes just two M.2 slots prove to be much less, and you may want to install yet another M.2 Device. But many motherboards only allow you to use two. Gigabyte Z390 Aorus Master changes this by allowing you to connect 3 M.2 SSDs.
For thermal solution, every M.2 SSD is protected by thermal guards.
9th & 8th Generation Intel Core
Ultra-Fast Wi-Fi with speeds up to 1.73 Gbps