Best Motherboards for Ryzen 9 3900x Review Guide (2022)

The Ryzen 9 3900x is the chipset of the third AMD generation and highly competes with Intel core i9. You only need the best motherboard to squeeze out its maximum limit. It has 12 core and 24 threads which helps you in doing multitask on your computer system.

The 3000 Ryzen series along with Ryzen 9 3900x delivers high-end performance like pro gaming, the best experience in video editing in HD, etc. It works best when you used it with a high-performance graphics card. This is why experts suggest using only high-end motherboards with Ryzen 9 3900x.

Finding the best motherboard for Ryzen 9 3900x CPU is a challenging task and needs thorough market research and technical knowledge. Our tech experts have tried and tested top motherboards that go with the AMD Ryzen 9 3900x and enhance your work efficiency and give you a better experience. 

Top 3 Motherboards for Ryzen 9 3900x

You need to know all the functionalities that a motherboard has to understand a motherboard in a better way. We have come up with all the detailed research that we have done before making the list of the best motherboard for Ryzen 9 3900x

1.  ASUS AM4 TUF Gaming X570 Plus

The ASUS AM4 TUF Gaming X570 Plus is the best motherboard for Ryzen 9 3900x. This motherboard has amazing features with excellent build quality. It has M.2 slots which provide you the super-fast storage. This motherboard has VRM which is its plus point. This motherboard is not that costly compared to the other. The best part of this motherboard is that the temperature of the high-end CPU  is under control because it has a heatsink that protects it from heat and keeps it cool.

Coming to internet connectivity, this motherboard gives you an outstanding internet experience because it has a Gigabyte Ethernet port. Additionally, it also has WiFi connectivity. If you are looking for a motherboard that is best for future-proofing your system then it is the perfect choice for you because it comes with dual PCIe 4.0 slots. Lastly, it is best for the price point. You get a good deal with this motherboard by spending less money if you are searching for an  X570 motherboard.


  • CPU Socket – AM4
  • Chipset Type – AMD X570
  • Memory Speed – 2133 MHz
  • Memory Storage – 128 GB
  • Compatible with Gaming Console


  • VRM cooling
  • PCI e 4.0 slots
  • Active PCH Heatsink
  • Relate L8200A Gigabit Ethernet


  • Warranty Details are not available

2.  MSI MAG B550 TOMAHAWK Gaming Motherboard

The MSI MAG B550 Tomahawk Gaming Motherboard supports 3rd generation of AMD Ryzen processors which has 4866 MHz memory speed and 128GB RAM capacity. This motherboard is great for high-end functions due to its graphics cards and SSDs. 

MSI MAG B550 Tomahawk Gaming Motherboard has 4 slots that help you to expand the attachment range. Its design is very attractive. Apart from the effective performance, it also has a mystic light characteristic that keeps around 29 lighting effects. It helps in maintaining the motherboard cool while you play the game or edit your video through its good heatsink design.


  • CPU Socket – AM4
  • DDR4 RAM
  • Chipset Type – AMD B550
  • Memory Storage – 128GB
  • Memory Speed – 4866 MHz


  • Compatible with 3rd generation of AMD Ryzen
  • Incredible RAM support
  • Audio Boost
  • Premium thermal solutions
  • Fast game experience


  • Fitting issues
  • No warranty details

3.  Gigabyte X570 Aorus Pro

The Gigabyte X570 Aorus Pro is the compact form of a larger Aorus ATX Pro but still, its features are not compromised at all. It has two DDR4 DIMMs and one robust stell PCI 4.0 x 16 slot. Its memory storage is up to 64GB of RAM and its memory speed is 4400MHz which is commendable for this size of the motherboard. This motherboard is perfect to save space because it has two PCI e 4.0 M.2 slots.


  • RAM Memory – DDR4
  • Memory Storage – 64GB
  • Memory Speed – 2666MHz


  • Suitable for AMD Ryzen 2nd and 3rd generation
  • 3 years warranty
  • Mini ITX form factor
  • Mid-range price
  • The good quality cooling solution


  • Bad Input/Output options

Important Aspects to Note Before Buying Motherboard

When you are going to the market and buying a motherboard for Ryzen 9 3900x, you have to keep some important considerations in your mind including: 

  1. Quality of form factor and chipset
  2. Slots expansion options
  3. Looks and design
  4. Socket
  5. Power phases
  6. Compatibility with AMD processors
  7. Memory slots and BIOS
  8. RAM capacity and ports
  9. Warranty

Winding Up

The AMD Ryzen is the perfect choice as a CPU processor. If you are choosing this processor, you will not regret it because this makes your system very efficient and powerful. But you have to make sure that you choose the best motherboard for this processor without compromising any elements. So, make sure you thoroughly check all the specs and features before buying one. It helps in pushing your system to its limit without any problems. Finally, we hope that our top picks are useful and informative to you.

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