Top 5 Best Motherboards for Ryzen 9 3900X Review

motherboards for ryzen

You’re missing out on a lot if you haven’t experienced the excellent performance of the Ryzen 9 3900x, whether you’re a gamer or a content maker. The Ryzen 9 3900x is the current standard processor, with 12 cores and a huge 24 threads, a base clock of 3.8 GHz, and a massive 64 MB L3 Cache, making it the quickest and most efficient CPU to date.

For enthusiasts, it provides great multithreaded performance that easily outperforms the competition. But that’s not the end of it! It also supports PCIe Gen4, which is twice as fast as PCIe 3.0 and can transfer data at up to 16 GT/s, resulting in considerable speed differences.

However, to get the most out of it, it will undoubtedly require a powerful motherboard, one capable of delivering maximum performance, incorporating all of the latest features, and addressing forward compatibility. We aim to make this decision easy for you because the market is flooded with alternatives and features, such as RGB, onboard WiFi, and Multi GPU compatibility.

We’ve done all of the research and compiled a list of the top five motherboards for Ryzen 9 3900X, making it much easier for you to choose the best one for your needs and budget.

Best 5 Motherboards For Ryzen 9 3900X

We are going to mention the 5 best motherboard for ryzen 9 3900x.

1.  ASRock B450 Steel Legend Motherboard

For obvious reasons, Ryzen 9 3900x budget designs are best suited to ASRock B450 Steel legend. In this strong 6 phase power supply, the VRM chokes individually send 60A of power to the motherboard. It also has a lovely RGB accent and full features for great construction at a reasonable price.

Further, you can also apply for this vacancy on the official webpage of log in. You can also find out about this vacancy on social media platforms such as Facebook.

Despite its moniker, the build quality of this motherboard is great. For the budget, this is a good motherboard, with aluminium alloy heat sinks around the VRMS, high-quality Nichicon capacitors, and alloy armor around the rear I/O. If you plan on throttling the CPU for optimal performance and need AIO water cooling, the board has three water pump fan connectors and one water pump connector. Many RGB embellishments, as well as Sapphire black PCBs, can be found on the motherboard’s rear I/O and VRM heatsinks. If you want to expand your RGB show, you can get RGB LED headers and an addressable RGB header.

Dual m.2 SSD slots are used for storage. The PCIe Gen3 x4 mode in the primary slot can support 32 Gbps transfer speeds, while the PCIe Gen3 x2 mode or SATA3 mode can only support 6 Gbps. It can accommodate up to 128 GB of DDR4 RAM across four DIMM slots and overclock to 3533+ MHz.


●     AM4 Socket

●     ASRock Brand

●     DDR4 RAM Memory

●     AMD B4450 Chipset

●     45GHz Memory Speed

●     64 GB Storage


●     Dual M.2 SSD Slots

●     3 SATA

●     Support Multi GPU.

●     Many USB Ports   


●     No Bluetooth or WiFi

2.  ASRock X570 Gaming Phantom X

The ASRock X570 Gaming Phantom X is the next candidate for the best motherboard for Ryzen 9 3900x. It’s ASRock’s premium motherboard, featuring stunning looks and exceptional performance. It is the most affordable option in the top X570 boards’ group, despite being an expensive option for others.

It is powered by a 14-phase VRM with a 12+2 configuration. Two aluminium heatsinks are joined by a liquid-filled heat pipe above the VRMs. The heatsinks perform a fantastic job of transferring heat away from the VRMs, ensuring that the board remains thermally efficient. The cooling department is further aided by a huge metal backplate at the back of the board. Aside from that, we have a processor fan with EBR bearings for increased longevity and cooling. The board’s outstanding thermal performance keeps power-hungry CPUs like the 3900x from overheating.

The motherboard’s rear I/O panel, which includes an integrated shield and a plethora of connectivity possibilities, is another standout. It has eight USB ports, two of which are USB 3.2 Gen2. There are also two RJ-45 LAN connections for conventional internet and two antenna ports for wireless network powered by Intel Wi-Fi 6 802.11ax. The normal PS/2 connector, optical S/PDIF out port, clear CMOS button, and BIOS flashback button are the only other features. Five gold-plated audio jacks, powered by the Realtek ALC1220 audio codec, are located at the very bottom of the panel.


●     X570 Chipset

●     4 DIMM Memory, DDR4 Memory

●     8 Rear IO USB Ports and 6 internal USB Ports

●     8 SATA Storage


●     Amazing VRM Design

●     Solid Connectivity

●     3 M.2 Slots


●     Expensive

●     Not good design of X570

3.  Asus ROG Crosshair VIII Dark Hero

The ROG Crosshair VIII Dark Hero motherboard from Asus claims to be the last AM4 motherboard you’ll ever need. A reliable and polished BIOS, value for money, and a decent design are all crucial, yet they are intangible. It’s not always that the damn thing doesn’t work.

One of the most difficult things a tech journalist has to do is test motherboards. With some boards, you have to fight it to get it to do what you want, or expect it to do, or have to even crank up some voltage setting to a level you don’t want to, but the Dark Hero boots right up the first time, even as we fiddled with memory clocks and timings and the Infinity Fabric.

The Crosshair VIII Dark Hero may not be the best AM4 motherboard ever produced, but it’s an easy claim to make that it’s one of the best AM4 motherboards we’ve ever used.


●     CPU Socket AM4

●     DDR4 RAM Memory

●     128 GB Memory Storage

●     2133 MHz Memory Speed with Ryzen 7


●     90A Delivery and 16 Phase

●     12 USB ports

●     Perfect Stealth Design


●     Expensive

4.  GIGABYTE X570 Aorus Xtreme

The GIGABYTE X570 AORUS Xtreme is the best x570 motherboard, I’m discussing today, and it’s simply one of the best possibilities available. Granted, it’s one of the most expensive options, but at the very least, you’re getting a motherboard that doesn’t skimp on overall performance.

The Aorus Xtreme has the greatest VRM in the industry, so dialing in stable overclocks is a breeze. Furthermore, you will receive 10 Gigabit LAN and networking to ensure that you are never left behind when it comes to internet usage.

Thankfully, Gigabyte has chosen passive cooling overactive cooling, which means there will be no annoying chipset fan to get in the way.

I’m having a hard time finding any flaws with this motherboard, which is a testament to how wonderful it is. With the Aorus Xtreme, Gigabyte has knocked it out of the park.


●     It supports 2nd and 3rd generation Ryzen CPU.

●     ECC dual-channel and Non-ECC DDR4 Memory.

●     16 phases of VRM solution.

●     It has Thermal Reactive Armor.


●     10G LAN and Networking.

●     Massive motherboard

●     Best VRM


●     Expensive

5.  B450I Gaming Plus AC

B450I Gaming Plus AC is one of the top Ryzen 9 3900X mini-ITX motherboards available. It has an AMD B450 chipset and is compatible with AMD Ryzen CPUs that have an AM4 socket. It has two RAM slots that can hold up to 32 GB DDR4 memory each. Overclocking speeds of up to 3466 MHz are possible. MSI hardware’s cutting-edge technologies are capable of providing a smooth VR experience.

With the support of unique MSI features and VR brands, this unit can provide VR professionals and gamers with a realistic and rich experience. It offers a plethora of customizing options as well as exclusive gameplay alternatives. Users will have the best gaming experience possible with this device. It also includes intelligent software and hardware tools that are designed to keep gamers one step ahead of their competition and improve their gaming abilities. Onboard graphics are provided by a display port and HDMI ports on this board. It also has PCIe 3.0 x16 slots, which can be used to add a dedicated GPU.

Realtek ALC887 7.1 channel HD audio, 802.11 ac WiFi and Bluetooth 4.2, and Intel I211AT Gigabit LAN are also included. It also has four SATA III connections that can support 2.5- and 3.5-inch hard drives. Overall, it’s a great option for people searching for a good mini-ITX board at a reasonable price.


●     Mini ITX Form Factor

●     AMD B450 Chipset

●     It supports 32GB DDR4 memory.

●     This motherboard has an AM4 socket.


●     DDR4 Memory Slot

●     Compact Design

●     Outstanding Performance

●     RAM speed is fast.

●     Solid Structure

●     Amazing sound experience


●     It has only one NVMe.

Final Words!

When you are going to purchase a CPU, it is very difficult to select a motherboard that is suitable and high-performing, especially when you are a gamer or an IT expert. Every motherboard in my list for Ryzen 9 3900x has premium features and is appreciated by many users. You can select any one of them which suits your requirements and your budget.

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