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Best Motherboards for Ryzen 9 3900x (X570, B560)

The Ryzen 9 3900X is a powerful chip from AMD’s third-gen Ryzen series. With 12 cores and 24 threads, it’s great for tasks like gaming, rendering, and video editing. To make the most of this chip, you need a good motherboard. But even experienced builders sometimes forget this important part.

Before we look into the best motherboards for Ryzen 9 3900X, let’s take a look at the supported types like X570, X470, and B450. When you build a PC, the motherboard is like the foundation. Getting the right one is really important, as Ryzen CPUs fit into a socket called AM4.

That means X570, B550, X470, and B450 motherboards all work with Ryzen 9 3900X. But there are so many options that it’s easy to get confused and pick the wrong one. The Ryzen 9 3900X is a strong CPU with 12 cores. It competes well against Intel Core i9 processors.

It’s great for heavy tasks like video editing and playing big games. But to use it properly, you need a good motherboard. Not all motherboards can handle this CPU. So, we’ve put together a list of the best motherboards for Ryzen 9 3900X.

Our Recommended list of the Best Motherboard For Ryzen 9 3900x

  1. ASUS AM4 TUF Gaming Motherboard
  2. ASUS ROG X570 Crosshair Motherboard
  3. MSI MAG B550 TOMAHAWK Gaming Motherboard
  4. GIGABYTE B550M DS3HMotherboard
  5. ASRock X570 Phantom Gaming
  6. GIGABYTE X570 I AORUS Pro Wi-Fi

Motherboard Requirements for Ryzen 9 3900X:

  • ATX form factor
  • X570 or B550 chipsets
  • At least 2133 MHz memory speed
  • AM4 socket
  • RGB is optional
  • Contain some cooling mechanism

Ryzen 9 3900X vs. Ryzen 3 Ryzen 3 3200U:

  • Radeon Vega 3 vs. No Integrated GPU
  • 12 vs. 2 Cores
  • 24 vs. 4 Threads
  • 64 MB vs. 4 MB Cache
  • Unlocked Multiplier vs. No Unlocked Multiplier
  • AM4 vs. FP5 Socket
  • 105W vs. 25W TDP
  • 128 GB vs. 32 GB Maximum Memory Size
  • DDR4-3200 vs. DDR4-2400 Memory Type
  • PCIe 4.0 vs. PCIe 3.0 Version

1- ASUS AM4 TUF Gaming Motherboard

ASUS came out with its TUF Gaming X570-Plus motherboard containing the latest AMD platform features. With an ATX form factor, it is compatible with various PC cases, allowing the user to choose freely. Build using high-quality components; it can last long and grant stable and reliable gaming. X570 chipset is used in this component that can support top-tier CPUs like the Ryzen 9 3900X. DDR4 memory type is integrated, allowing a maximum 128 GB capacity with a memory speed of 4400 MHz. AM4 socket is present that holds the appropriate processor chip, like 3900X, in place. To power the motherboard, 1 8-pin 12V and 1 4-pin 12V connector are used.

A comprehensive cooling system, including a VRM heatsink, M.2 heatsink, Fan Xpert, and hybrid fan headers, is designed to cool this component. Moreover, strong components like Digi plus VRM and pro-cool sockets are available for increased durability. Networking attributes like Wi-Fi Mu-MIMO support, 1 Gigabyte ethernet, and Bluetooth 5.0 is available for browsing and gaming. PCIe 4.0 version lanes are there to improve the bandwidth and speed of several tasks like content creation and memory. 

Video ports include HDMI and DisplayPort, while the interface connectivity consists of 8 USB ports. Furthermore, storage slots consist of 8 SATA ports and 2 M.2 slots that aid in storage-related tasks. Another bonus point of the ASUS TUF gaming X570-plus is that it comes at an affordable price tag. Also, RGB LEDs illuminate the motherboard and can be managed using the Aura Sync software. 


We take the EVGA X570 DARK motherboard compared to the ASUS TUF gaming X570-plus Wi-Fi as they have similar traits. However, the EVGA one supports NVIDIA SLI and has a newer Wi-Fi protocol, whereas the ASUS one is 64% cheaper, supports 2+ RAM slots, and has +64 GB allowed RAM.


  • Excellent performance
  • Several ports
  • Wi-Fi and Bluetooth module
  • AM4 socket
  • Low cost
  • RGB LEDs
  • Good cooling functions


  • No USB-C port

2- ASUS ROG X570 Crosshair Motherboard

Another great yet similar product from ASUS is the Rog X570 Crosshair VIII Formula motherboard which contains notable attributes. Having an ATX form factor and DIY-friendly design, it includes BIOS Flashback and ASUS safe slot for increased endurance. A 5-way optimization is granted that provides overclocking abilities, cooling, and thorough tuning of the system. To work with top-tier processors like the Ryzen 9 3900X, it has an X570 chipset and AM4 socket compatibility. Dual channel DDR4 memory slots with a maximum 128 GB size are provided that can reach the highest memory speed of 2133 MHz. 

These motherboards are equipped with LiveDash, an OLED panel built into the component that displays its stats. Users can also customize the LiveDash animation GIFs to show their images and animation. To lower the heat levels of the motherboard, mechanisms like Chill EK III, M.2 heatsink, active PCH heatsink, and Rog cooling zone are present. PCIe 4.0 slots that improve the bandwidth twice that of the 3.0 version are also available. Wi-Fi 6 and Bluetooth 5.0 are included in the networking section, which ensures smooth and lag-free browsing and gaming.

Storage interface contains 3 M.2 slots and 8 SATA ports that help in increased data throughput. Output ports consist of 12 USB ports (including type-C), 2 audio jacks, and S/PDIF out port that allows linking with other devices. However, the ASUS Rog Crosshair VIII Formula is expensive and may drive potential buyers away. 


For this task, the Gigabyte X570S UD motherboard can be compared against the ASUS Rog Crosshair VIII Formula, which shares similar features. Though the Gigabyte one has more ports, the ASUS one supports AMD Crossfire, NVIDIA SLI, wireless LAN integrated, and 2+ SATA ports.


  • Exceptional performance
  • Many connectivity options
  • AM4 socket
  • OLED Display
  • Strongly build component 
  • User-friendly BIOS


  • Expensive
  • Lacks DDR5

3- MSI MAG B550 TOMAHAWK Gaming Motherboard

MSI is another major creator of top-tier motherboards, and here we discuss their MAG B550 Tomahawk, which is suggested for gaming purposes. Its ATX form factor makes this motherboard compatible with many PC cases. Containing the B550 chipset, it can support heavy processors like the Ryzen 9 3900X. Dual channel DDR4 memory type is used with an allowed 128 GB capacity, achieving the peak memory speed of 4866 MHz. An AM4 socket is present where the appropriate processor chip can be placed in this component. Moreover, the bottom half consists of RGB LEDs that enhance the motherboard’s appearance.

To lower the device’s temperature, a premium thermal solution includes an aluminum cover with an additional thermal pad and a PCB with thick copper material. PCIe 4.0 version slots are available, which causes a rise in bandwidth rates. Storage ports contain 2 M.2 slots and 6 SATA ports that largely increase the system’s throughput, whereas the video interface includes an HDMI and DisplayPort. Moreover, it also has a S/PDIF port and 2 audio jack that boosts the audio of games and videos. 

Several connectivity options, like 6 USB ports in the rear panel and more USB headers (including type-C), are essential for establishing links with other devices. In addition, the users are granted Mystic Light software support so they can manage many motherboard features. Furthermore, the MSI MAG B550 Tomahawk is normally priced, resulting in being one of the best B550 motherboard for the Ryzen 9 3900X processor. 


Gigabyte B550M gaming motherboard can be compared to the MSI MAG B550 Tomahawk since they share similar attributes. Though the Gigabyte one is cheaper and supports DDR$-5000 MHz, the MSI one supports AMD Crossfire, has +64 GB RAM allowed, and several more ports.  


  • Great performance overall
  • 2.5 Gbps LAN
  • AM4 socket
  • Affordable 
  • High power pump.fan headers


  • No integrated Wi-Fi
  • Other motherboards have better audio

4- GIGABYTE B550M DS3HMotherboard

Some of the best motherboards are made by the Gigabyte brand, and here we review the B550M DS3H motherboard model. Consisting of a micro-ATX form factor, it is uncommon but highly advantageous for budget-friendly users who want to save space. Moving on, it can work well with high-end CPUs like the Ryzen 9 3900X resulting in a satisfying gaming experience. In addition, it has a B550 chipset and an AM4 socket which further makes it suitable for our selected processor. Dual channel DDR4 memory with 128 GB max capacity and obtains a peak memory speed of 3600 MHz. 

Gigabyte’s B550M DS3H has grey and black PCBs with small heatsinks that aid in heat emission from the device. To increase the data throughput and bandwidth of the motherboard, PCIe 4.0 support is there. Storage connectivity consists of 4 SATA ports and 2 M.2 slots that help fulfill the above-stated purpose. Back panel contains the following ports: 1 DVI-D port, 1 HDMI port, 8 USB ports, and 3 audio jacks. Moreover, it has a Q-Flash plus button, 1 GbE jack, and many fan headers as additional features.

Cost of the B550M DS3H motherboard is low compared to other B550 chipsets, making it a good choice for budget-conscious people. Though no RGB is present, it supports addressable LED strips managed by the RGB Fusion 2.0 software. Other functions like overclocking and audio settings can be controlled using this software.


We compare the Colorful CVN B550M Gaming Pro V14 against the Gigabyte B550M DS3H motherboard as they have similar attributes. Though the Colorful one has +1 USB port, the Gigabyte one is 59% cheaper and supports DDR$ 4400 MHz and 4600 MHz speeds.


  • Excellent overall performance
  • User-friendly software
  • BIOS is easy to navigate
  • AM4 socket
  • Several ports
  • Affordable


  • No integrated Wi-Fi
  • Only 2 fan headers

5- ASRock X570 Phantom Gaming

ASRock is a giant tech company that manufactures many items like graphic cards and motherboards. Here, we take their X570 Phantom Gaming 4 motherboard with an ATX form factor, making it compatible with several PC cases. It can pair well with processors like the Ryzen 9 3900X since this component has an X570 chipset. An AM4 socket is also a bonus point if the customer uses the mentioned CPU model. A maximum of 128 GB is allowed with the DDR4 memory type that reaches a peak memory speed of 2400 MHz. Though no RGB is integrated, it has an RGB header onboard that allows connectivity of external lights.

Cooling mechanisms consist of a large aluminum heatsink, fan, and pump connectors so CPU coolers can be attached to the system. In the storage interfaces, 8 SATA ports and 2 M.2 slots are present, whereas video ports consist of 1 HDMI port and 1 Displayport. Rear panel contains other ports like 8 USB ports, 1 RJ-45 LAN port, 3 antenna ports, and audio jacks. AMD Crossfire support enables the user to use the power of multiple GPUs that adds substance to the system’s gaming performance.

PCIe 4.0 is able to perform twice the speed of previous PCIe versions, and a Steel slot is used in this motherboard to provide stability. In addition, Polychrome RGB software can be used to manage the motherboard’s lighting. Cost of the ASRock X570 Phantom gaming 4 model is lower than its opponents, making it one of the best motherboard for Ryzen 9 3900X. 


For this task, we evaluate the MSI MEG X570S Unify-X Max motherboard with the ASRock X570 Phantom Gaming 4. MSI one supports higher memory speeds and has 3+ M.2 ports, whereas the ASRock one is 59% cheaper, hs +64 GB allowed RAM and 2+ PCIe, SATA, and RAM ports.


  • Excellent performance overall
  • AM4 socket
  • Affordable
  • Good cooling functions
  • ATX form factor
  • RGB header
  • Polychrome RGB support


  • No integrated Wi-Fi


Yet another great motherboard from Gigabyte is the X570 I Aorus Pro Wi-Fi which has several stunning attributes. A mini-ITX form factor makes it a good choice for users with little CPU space. Supporting the X570 chipset, this motherboard is capable of working with the Ryzen 9 3900X. Also, an AM4 socket is present in the gadget, making it more suitable for the mentioned CPU model. Furthermore, dual channel DDR4 memory with 64 GB max capacity is granted, reaching the peak memory speed of 2666 MHz.

For heat emission purposes, black VRM heatsinks with MK thermal pads are present that regulate the device’s temperature. PCIe 4.0 support is present, which doubles the bandwidth of the system compared to the previous version. Storage interface consists of 2 M.2 slots and 4 SATA ports for memory-related purposes. Rear panel contains 9 USB ports that also include a type-C USB port, which is absent in most motherboards. Furthermore, 2 HDMI ports, 1 DisplayPort, 1 BIOS Flashback button, and 3 audio jacks are available in the I/O panel. 

Wireless communication includes a Wi-Fi 6 module, Bluetooth 5.0, and 1 GbE LAN. At the bottom of the board, RGB LEDs attract users like gamers to this motherboard. Price of the Gigabyte X570 I Aorus Pro Wi-Fi is considerably low when compared to other motherboards, making it a great choice for budget-conscious users.


Biostar X570GTA can be compared against the Gigabyte X570 I Aorus Pro Wi-Fi since they have homogeneous attributes. Though the Biostar one has more ports and +64 GB allowed RAM, the Gigabyte one has integrated wireless LAN, higher memory speeds, and a mini-ITX form factor.


  • Excellent performance
  • Affordable
  • RGB support
  • DDR4 memory
  • Several connectivity options
  • Includes Wi-Fi module 


  • The M.2 slot is stuck under the GPU slot

Buying Guide

Gamers are known to build their PC systems and focus on graphic cards, motherboards, and processors. Thus, we chose the Ryzen 9 3900X since it performs magnificently in gaming and other tasks like content creation. On the other hand, we recommend using the MSI MAG B550 Tomahawk as it has all the attributes the processor requires to work efficiently. Additionally, some users might need assistance in choosing motherboards for other processors. So, we discussed some factors that the user should ponder before deciding. 


Chipset is the internal architecture that makes sure of communication between motherboard parts. X570 and B550 chipsets mentioned in this list are suitable for use with the Ryzen 9 3900X processor. Our recommended item, the MSI MAG B550 Tomahawk, has a B550 chipset too.

Socket Type:

Processors are supposed to sit on top of the motherboard that contains a socket type for every CPU chip. Since we are talking about the Ryzen 9 3900X, an AM4 socket must be in the motherboard. So that the customer can use the appropriate CPU model in their PC system.


Connectivity options ensure the user can connect to any other device easily and without trouble. USB ports, HDMI, and DisplayPorts are all motherboards’ main ports. Always consider a motherboard with many connectivity options since you never know which one you’ll need in the future.

Form Factor:

Commonly, motherboards come in ATX, mini-ITX, and micro-ATX form factors. They all have advantages and disadvantages, and the user chooses. MSI MAG B550 Tomahawk, our recommended motherboard, has an ATX form factor. 

Additional Features:

These consist of RGB and cooling methods that come secondary in the user’s priority list. Gamers mostly prefer RGB as it increases the attraction of their system. ASUS Rog X570 Crosshair VIII Formula’s fantastic cooling design keeps the component’s heat in check.


Q: Is Ryzen 9 3900X Good For Gaming?

A: Since it has 12 cores, the Ryzen 9 3900X is an excellent possibility for gamers.

Q; Is X570 Chipset Good For Ryzen 9 3900X?

A: Yes, this chipset version is the suggested choice to use with this Ryzen 9 3900X.

Q: Which Motherboard Is Good For Ryzen 9 3900X?

A: We suggest using the MSI MAG B550 Tomahawk, but there are many other motherboards to select from.


  • Paul Alcorn

    As a teenager, Paul scraped up enough money to buy a 486-powered PC with a turbo button (yes, a turbo button). Back when floppies were still popular he was already chasing after the fastest spinners for his personal computer, which led him down the long and winding storage road, covering enterprise storage. His current focus is on consumer processors, though he still keeps a close eye on the latest storage news. In his spare time, you’ll find Paul hanging out with his kids or indulging his love of the Kansas City Chiefs and Royals.

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