Best Motherboards for Intel i9 9900K – Top 10 Choices 2021

When you want to choose the best motherboard for the 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.

Top Pick

Asus ROG Strix Z390-E 

      • LGA 1151 Socket
      • 5-way optimization
      • Cooler by design

Budget Pick

Gigabyte Z390 AORUS PRO

      • LGA 1151 Socket
      • 12+1 Phases VRM
      • RGB Fusion

Best for Gaming

ASUS TUF Z390 Pro Gaming

      • ATX Form Factor
      • 8-channel HD audio
      • OptiMem II Support

Read Also: Best Motherboard for Ryzen 7 3700x

Top 10 Best Motherboard for i9 9900K Table

Sr No

Product

Chipset

Price

01

Asus ROG Strix Z390-E

Z390-E

02

GIGABYTE Z390 AORUS Ultra

Z390

03

ASRock Z390 Phantom Gaming 9

Z390

04

EVGA Z390 Dark

Z390

05

ASUS ROG Strix Z390-I

Z390-I

06

Gigabyte Z390 AORUS PRO


Z390

07

Gigabyte Z390 Aorus Pro Wi-Fi


Z390

08

MSI MPG Z390 Gaming PRO Carbon


Z390

09

ASUS TUF Z390 Pro Gaming


Z390

10

Gigabyte Z390 AORUS MASTER


Z390

Best Asus motherboard for i9 9900k

1-Asus ROG Strix Z390-E

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 to 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.

Technical Specifications

CPU Support

9th & 8th Generation Intel Core processors

Chipset

Z390-E

Memory Type

DDR4 SDRAM

Wireless

Built-in Wi-Fi

Form Factor

ATX

CPU Socket

LGA 1151

Enough about the specs now let’s have a look at it upside and downside.

Pros
  • Built-in Bluetooth, as well as Wi-Fi, works out of the box
  • Supports a series of processors especially i3, i5, i7, and 9th generation as well as Pentium or Celeron processors
  • Support of DDR4 SDRAM
Cons
  • Expensive
  • Build quality could be better
Conclusion

Overall it is not a cheap motherboard, but it does come with a lot of features to maximize the support with your processor and justify the price.

When considering the built-in features like Wi-Fi or Bluetooth and advanced overclocking plus a rock-solid BIOS, it is an excellent product for gaming. If you have a mini ITX PC case you must select the best Mini ITX Ryzen motherboard.

Related: Best Motherboard for Ryzen 9 3900x

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

CPU support

Intel 9th, 8th Generation + Pentium, Celeron

i3/i5/i7/i9

CPU Power Phase

12+1 Phase Digital VRM

Memory Slots

4 DDR4 SDRAM slots (Dual Channel)

Wireless

Built-in Wi-Fi

Form Factor

ATX

CPU Socket

LGA 1151

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 give 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.

Pros
  • Very Stable Voltage Regulator Module

  • Direct Touch-heat piping on Chipset

  • Best RGB Lighting

Cons
  • BIOS may be problematic or need to updated

  • Price is more than offer

Conclusion
It is a great pick, but if you don’t mind going the extra mile (possibility), you might need to either upgrade BIOS or feel quality issues with some PCIe slots’ retention clip.

If you are OK with that, definitely it is the right choice, but we will still recommend the former product instead of this one. It depends upon you whatever makes you feel comfortable for your requirements.

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 the 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

CPU Support

I9th and 8th Generation Intel Core Processors

Chipset

Intel Z390

Memory Max Size

4 DDR4 SDRAM slots (Dual Channel)

Maximum 64 GB

Wireless

Built-in Wi-Fi

Form Factor

ATX

CPU Socket

LGA 1151

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 the 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.

Pros
  • built-in Wi-Fi
  • Fits easily in a Mid Tower size case
  • RGB LED works great
  • Affordable
Cons
  • No Auto Overclock settings
  • Sometimes the 24 pin motherboard connector becomes problematic
Conclusion
Now when it comes to deciding whether you should get this product or not, it depends upon yourself. Overall, it is an excellent product for its price. If you compare this product with our top pick, we will recommend the top pick because that has more advanced features than this one at a reasonable price.

This product is included for those looking for a simple yet good motherboard for i9 9900K with performance without overclocking needs.

Related:Best Motherboard for Ryzen 5 3600

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

CPU Support

Intel Core 8th & 9th Generation Processor Family

Chipset

Intel Z390

Memory Max Size

2 DDR4 slots (Dual Channel)
Maximum 32 GB

Wireless

Wifi + Bluetooth

Form Factor

EATX

CPU Socket

LGA 1151

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 in-house router for wired internet connection or LAN, there are 2 Intel Gigabit Network Interface Cards.

Pros
  • Perfect choice for Overclocking
  • Great Design
  • Creative Core3D Quad-Core Audio
  • 3 Dedicated Temperature Sensors for CPU, System, PWM
Cons
  • No RGB flair
  • Very Expensive
Conclusion
Without exaggerating, I would like to add that even though it is an excellent fit for overclockers but still it doesn’t have such a thing that could justify the price of it.

So, it is not for those looking for a budget motherboard for an i9 9900K but for those who are desperate for a build that could help them in overclocking. Yes, for those with a small budget, we do have the best recommendation which we are going to move on too quickly.

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.

Protection

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.

Audio Quality

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

CPU Support

9th and 8th generation Intel Core processors

CPU Socket

LGA 1151

Memory Type

DRAM DDR4

Maximum Memory Slots

2

Form Factor

Mini ITX

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.

Pros
  • Built-in Wi-Fi and Bluetooth
  • Stable for Overclocking
  • DRAM supported
  • All GPUs Supported
Cons
  • Fewer memory slots
  • Just one USB 2.0 Header
Conclusion
As an additional and important note, we must tell you that there is barely any distance between CPU and RAM slots. So, if you are installing in both slots, then make sure not to keep them too high, or you will need to rotate the pump down so everything will fit incorrectly.

Overall, it is a pleasant motherboard for an i9 9900K. We don’t like it a lot due to the number of ports it has been too low. We included this because it is still an excellent fit for many. Yes, for those with a small budget, we do have the best recommendation which we are going to move on too quickly.  Yes, for those with a small budget, we do have the best recommendation which we are going to move on too quickly.

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. The below table explains pretty well what it has to offer you:

Support & Specifications

Chipset

Intel Z390

CPU Socket

Intel LGA 1151

Storage Device Ports

2 M.2 and 6 SATA

Expansion slots

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
LAN and 5 Audio Jacks

Built-in Wi-Fi?

Unfortunately Not.

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 that 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.

Pros
  • 4 DIMMS & Intel Optane Memory ready
  • 12+1 Phase Digital VRM
  • RGB Fusion
  • Multiple Temperature Sensors
  • Supports overclocking
Cons
  • BIOS could be better
  • M.2 Heatsinks are not good
Conclusion
Considering what we get in this motherboard at the current price, it is worth it, and we do recommend it if you are looking for a budget motherboard for an i9-9900K.

Not only because it has ports available but also because it has multi GPU support as well as several drives ports. Besides that, you are getting enough for the price. The only thing we don’t like about this is that BIOS could be a little better if they included RGB settings in it and M.2 Heatsinks could be better. Rest assured, everything is excellent.

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 is 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 Intel’s next-generation wireless solution that enables you to have a 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

CPU Support

9th and 8th Intel Core processors

Chipset

Intel Z390

Power Phase

12+1 Phases digital VRM

Wireless


Onboard AC Wi-Fi

Form Factor

ATX

CPU Socket

LGA 1151

In colors, it comes with an RGB Fusion application that is redesigned to give not only full RGB support but also gives 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.

Pros
  • Supports 7 Fans
  • Magnetic Antenna included
  • Supports Windows 10 32 bit
  • Built-in Wi-Fi / Bluetooth 5.0
Cons
  • Yes, Bios could be better.
Conclusion
As far as we could check, this is by far The Best motherboard under $200 for i9 9900K. Indeed, it will fulfill all of the gaming and professional requirements. It is called Gigabyte Z390 “AORUS PRO Wi-Fi” for a definite reason.

 

Best Gaming Motherboard for i9 9900K

8.MSI MPG Z390 Gaming PRO Carbon

Another champion but in the field of Gaming motherboards are 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.

CPU Support

We 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.

Additional Features

Following is a list of its features and benefits that come along:

Mystic Light

You get the liberty to setup RGB lighting to personalize your PC. There are 16.8 million colors and 29 effects to choose from. The 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 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.

Technical Specifications

Chipset

Z390

CPU Socket

LGA 1151

Supported CPU


Intel Core 9th and 8th Generation
Pentium Gold
Celeron

Networking

Intel I219-V Gigabit LAN

Memory Type

4x DIMMs for Dual Channel DDR4

Form Factor

ATX

Graphics Interface

3x PCI-E 3.0 x 16 slots

Expansion Slots

3x PCIe 3.0 x 1 slots

Pros
  • #1 for Gaming
  • Affordable
  • Pre-mounted I/O Shield
  • M.2 Shield
  • Multiple Variations – It also comes in the Wi-Fi version. However, this version doesn’t have Wi-Fi.
Cons
  • They could add onboard wireless capability.
Conclusion
We believe it is an excellent motherboard for gaming if you want to use i9 9900K. However, the price it has is just a bit more than it should be. Overall, it is a great fit.

If you compare it with the Gigabyte Z390 Aorus Pro Wi-Fi, we will go with Gigabyte if we don’t plan to do gaming but other professional stuff. If you are a gamer, then definitely the go-to choice is MSI.

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.

Durability

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 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 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.

Technical Specifications

CPU Socket

LGA1151 with Z390 Chipset

Supported CPU

Intel Core 9000 series
8th Generation Core i7/i5/i3
Pentium and Celeron

Graphics

HDMI/DP

Audio

Realtek 9-Channel HD Audio
(It is good but could be made better)

Wireless

Intel I219-V

RGB

Aura-Sync

Form Factor

ATX

Memory

4 DIMMs DDR4

Pros
  • Built-in Wi-Fi
  • Much Durable
  • Easy to Install
  • No. of RGB presets available
Cons
  • Price is high.
Conclusion

Asus fans will do whatever to get this beast. It is an excellent motherboard for high-end gaming if one can afford it. And the Military-Grade TUF components try to justify the pricing, but it could be made a bit low. Anyways, overall it is an excellent fit for the 9th Generation Intel i9 9900K processor.

 

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?

Audio Suite

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.

Technical Specifications

CPU Socket

LGA 1151

CPU Support

9th & 8th Generation Intel Core

 Memory Type

DDR4 SDRAM

Wireless

Ultra-Fast Wi-Fi with speeds up to 1.73 Gbps

Pros
  • One of the Latest Motherboards
  • Best Audio Quality (Studio Quality)
  • USB Turbo Charger
  • Triple M.2 with Triple Thermal Guards
Cons
  • Super Expensive!
Conclusion
Even though it has a lot to offer you in an ATX form factor but still the price is way much higher.

However, if you don’t like the product or if you realize it doesn’t fit your needs after you end up purchasing, you can avail the Refund from Amazon.

Final Verdict

This was a long list for the best motherboard for i9 9900K. We included the best choice for almost every type of person. There are Overall best, mid-range, gaming, professional as well as expensive motherboards and premium choices to choose from. If you are confused, have a look at below top three choices below:

  •  Best Motherboard for i9 9900K – Asus ROG Strix Z390-E 
  • Best Overclocking Motherboard for i9 9900K – EVGA Z390 Dark
  • Gaming Motherboard for i9 9900K – ASUS TUF Z390 Pro Gaming
  • Best Budget Motherboard for i9 9900K – Gigabyte Z390 AORUS PRO