AMD's Ryzen 7 3700x sits on the top tier of 8-core gaming CPUs. Even dethroning the i7-9700K that costs considerably more. Packed with Zen 2 architecture and only 65W TDP, this CPU is the best for gaming.
With more cores and increased speeds, it begs the question. Which is the best motherboard to pair with this powerful processor? You'll have to decide between future-proofing your build with the X570 chipset that is more expensive or the previous generation x470 and B450 chipset that is cheaper and compatible with the 3700x.
If you go with an X470/B450 motherboard, you'll need to perform a BIOS update to make them compatible with the 3700x. This means looking out for the BIOS Flashback feature before buying an X470 or B450 motherboard.
An X570 motherboard will work with the 3700x out of the box. It is also a better option for serious overclockers.
Features to look at in a motherboard for Ryzen 7 3700x
Chipset and Socket
The processor socket is the part that a CPU attaches to a motherboard. While the chipset allows the motherboard and the CPU to communicate. For the 3700x, you need a motherboard with the AM4 socket and B450, X470, or X570 chipset.
AMD has specifically designed the AM4 socket and B450, X470, and X570 chipsets to work with AMD's Ryzen 3000 processors, including the 3700x.
The best gaming experience starts with an updated BIOS or one that works with your CPU right away. It should have a simple user interface. And support overclocking.
What Makes a Good Motherboard for Ryzen 7 3700x?
The motherboard allows you to connect various components. From the graphics card to the storage, networking cards, and many others. Depending on the type of build, a good motherboard will have PCIe slots in different sizes.
Ideally, you want the PCIe 4.0 standard as it improves data speed two-fold over the PCIe 3.0 standard. Ensure that you have the numbers of expansion slots in different sizes that suit your needs. That is x16, x8, x4, and x1 sizes.
The VRM (Voltage Regulator Module) is a significant feature that affects the performance of the CPU. It delivers voltage to the CPU. Hence, it needs to be very stable. If it has any lags, it will affect speeds on your CPU.
With VRM, you also need to look at cooling performance. If the airflow is not efficient, it will probably cause CPU throttling.
Here are the Best Motherboards for Ryzen 7 3700x for 2020
ASUS ROG Strix X470-F Gaming
2x DDR4 up to 64GB
2x PCIe x16
ASUS AM4 TUF Gaming X570-Plus (Wi-Fi)
4x DDR4 up to 128GB
1x PCIe x16
2x PCIe x4
1x PCIe x1
Asus ROG Crosshair VIII Hero X570 Wi-Fi
4x DDR4 up to 128GB
3x PCIe x16
1x PCIe x1
ASUS ROG Strix B450-F Gaming
4x DDR4 up to 64GB
2x PCIe 3.0 x16
1x PCIe 2.0 x16
3x PCIe 2.0 x1
MSI MPG X570 Gaming Plus
4x DDR4 up to 128GB
2x PCIe 4.0 x16/x4
3x PCIe 4.0 x1
MSI B450 Tomahawk Max
4x DDR4 up to 64GB
1x PCIe 3.0 x16
1x PCIe 2.0 x4
Best Motherboard for Ryzen 7 3700x
1. ASUS ROG Strix X470-F Gaming
ASUS ROG Strix X470-F Gaming is a reliable motherboard designed for gamers and the demanding home user. Complete with the AM4 socket, it is ready to take on the 3700x after a quick BIOS update. We find that its DDR4 memory is faster than other boards in its class, like the ASRock X470 Taichi.
If you are looking to join the AM4 platform but don't know where to start, this motherboard has all the essential features.
With a subdued design, the dark-styled PCB is ideal for those who don't fancy obnoxious colors. Its RGB lighting is on point, seeing that only the rear shroud has lights. It's undeniably subtle, and you can control it with the AURA Sync software as it has full RGB.
With two memory slots, it can handle 64GB of DDR4 memory. It supports NVMe SSDs, while the dual PCIe x16 slots can handle three AMD cards or two NVIDIA cards. We like that there's an integrated heatsink that cools one of the M.2 slots. Not to mention, the PCIe and DDR4 slots are reinforced to enhance reliability.
When it comes to overclocking, the X470-F Gaming comes with an 8+2 phase VRM. It allows full overclocking with peak speeds of up to 4.3GHz with a decent CPU like the Ryzen 7 3700x. It's hugely impressive as you can take this motherboard to absolute limits.
Unfortunately, it does not have onoboard overclock buttons which is not uncommon on boards in its price range.
Cooling and Connectivity
What we like most is that the VRM runs cool giving you lots of headroom when you need it. Two heatsinks surround the socket. These heatsinks are vital to the overall cooling of the board. That's why it's rated for 110% better onboard cooling than most motherboards in its class.
There are seven fan headers on the Strix X470-F Gaming. One is for the system fan, two at the bottom of the board, two for the CPU, and two more fan headers in the middle.
For audio, ASUS provides SupremeFX audio. It supports 8-channel audio with an enhanced software suite. You can now experience clean sound for gaming. And, it features GameFirst Gigabit Ethernet for fast networking.
On the rear, you have a pre-installed I/O shield cover. It makes it super-easy to install this board on to a chassis. You get five USB 3.2 Gen1 Type-A ports, one USB 3.1 Gen1 Type-C port, two USB 3.1 Gen 2 Type-A ports, an HDMI, and a DisplayPort. Lastly, there's a mouse/keyboard pod and three 3.5mm audio jacks.
This board has not left anything to chance. You get great features on a genuinely affordable model.
- Two heatsinks for the socket
- High-quality VRM
- Can connect to a water-cooling kit
- Seven fan connectors
- Superior S1220A codec for audio
- No onboard overclocking buttons
2. ASUS AM4 TUF Gaming X570-Plus (Wi-Fi) – Best Entry-Level
ASUS AM4 TUF Gaming X570-Plus (Wi-Fi) is perhaps the most affordable X570 board with high-end functionality. It manages to offer a Type-C USB port and onboard Wi-Fi. These features are uncommon on motherboards in its class.
Supports High-End PC Gaming
With the Radeon RX graphics card's entry, it's exciting to pair it with a capable motherboard. With this board, you can count on premium features to support pro gaming. First, it comes with a 12+2 phase VRM complemented by military-grade chokes. The capacitors can withstand temperatures in the range of -94 to 257 degrees Fahrenheit, which is about the industry's standard.
This motherboard uses DrModules to deliver steady power to the CPU. There are dual heatsinks to ensure efficient cooling during power delivery. The CPU can get even cooler thanks to the reinforced AM4 socket that sits on the 6-layer PCB. You get two fan headers for the CPU socket.
It's also helpful to know that the DIMM and primary PCIe slots are protected. It adds to the cooling and overall reliability of the board in the long run. This is true for game-oriented boards that are sometimes pushed to the limits.
The ASUS AM4 TUF Gaming X570-Plus (Wi-Fi) comes with four DIMM slots that can handle up to 128GB of DDR4 memory. Its memory runs at an impressive 3200MHz. Of course, you can improve these speeds depending on how well you know to overclock.
Expansion and Connectivity
Storage capacity is not limited to the eight SATA ports. Besides, it has four PCIe x16 slots. One of these is a PCIe 4.0 x16, two are PCIe 4.0 x1, and the other is a PCIe 4.0 x4 slot. The main PCIe slot can hold video cards vertically without damaging nearby PCIe slots.
You'll find one USB 3.2 Gen 1 port and four USB 2.0 ports on the front panel. The back IO panel houses two USB Gen 2 Type-A, one USB Gen2 Type-C, a DisplayPort, HDMI, and a PS/2 socket. We don't see why there's a PS/2 socket because, really- who still needs one of these?
For RGB, ASUS is minimal. It comes with LEDs on the bottom of the board where they light through the lined pattern. When it comes to audio, the TUF X570-Plus Gaming uses the ALC1200 codec and comes Realtek S1200A 7.1 chip.
- Handles high-end components
- 12++2 phase VRM
- Stainless-steel backplate
- Intel wireless AC9290
- Includes six fan headers
- Lacks lots of overclocking controls
- Single x16 PCIe slot
3. Asus ROG Crosshair VIII Hero X570 Wi-Fi - Best for Overclocking
If you are interested in overclocking the 3700x, Asus ROG Crosshair VIII Hero X570 is perfect. This motherboard is all about pro features without digging deep into your pockets. It ticks all the boxes for VRM performance, ports, speed, and aesthetics.
It's not a surprise that this motherboard targets gamers and overclockers. It has a ton of tweaking features, starting with its robust VRM. It has a 16-stage Voltage regulator that can handle lots of heat as you stretch your CPU. With the help of two heatsinks and an onboard fan, this motherboard is keen on ensuring it remains cool.
On the I/O panel, it includes buttons to flash the BIOS or perform a reset. These are crucial if you are going for extreme overclocking. If you ever experience problems with booting up, you have the LED debug panel to help you through. And, a power button is included so you can quickly test the board without hooking it up.
The Crosshair VIII Hero X570 has four PCIe slots. Two are the PCIe 4.0 x16 and can split into 8x/8x configuration. With the PCIe bandwidth, you can work with 8x PCIe 3.0 video cards and future cards because PCIe 4.0 is backward compatible.
The most significant benefit of PCIe 4.0 comes with high-speed storage, especially when working with NVMe cards. You also get to experience fast memory on four dual channel memory slots that can support up to 128GB of RAM on this board.
Storage on this board is facilitated by two m.2 drives and eight SATA ports. The M.2 slots can run both PCIe or SATA modules. If you plan to use all the ports, it's nice to know that this model supports water-cooling. This way, you can choose to go for a fan-cooled system or build a super overclocking system with water cooling.
Not Short on Connectivity
If you have always had issues with networking, no more worries because the X570 Crosshair VIII Hero comes with Wi-Fi 6 and Gigabit Ethernet featuring GameFirst V Software and ASUS LANGuard Protection. It has two RJ-45 ports that connect to fast Realtek RTL8125-CG chip and Intel i211AT Gigabit NIC. Combined with a decent router, it possible to get speeds of up to 2.5GBs.
When it comes to transfer speeds, this model is capable of up to 2.4GBs using Intel's AX200 network adapters for Wi-Fi 6. It does not stop here as it comes packed with twelve USB ports. It has both Type-A and Type-C connectors, which is quite generous.
Remember that the I/O shroud is pre-installed. It not only provides ease of installation but also hosts lots of functionality.
Overall, the Asus ROG Crosshair VIII Hero X570 Wi-Fi boasts performance on a pro-level. It matches the Crosshair VIIIFormula, although the latter is priced a bit higher.
- The rear panel is integrated
- Fast Wi-Fi 6
- Includes BIOS Flashback and power buttons
- Covers comprehensive cooling
- Aura Sync RGB and RGB headers
- Aluminum heatsink for one M.2 slot
- Lacks video outputs
4. ASUS ROG Strix B450-F Gaming – Best Cheap
The X450 platform still has lots to offer for the gamer. If you are not about fancy features, you will find the ASUS ROG Strix B450-F Gaming satisfactory for your needs. This motherboard has seen lots of improvements over its previous version the B350-F.
From beautiful aesthetics to a better layout, and StoreMI software support, we can see why it ranks high on the best motherboards to get for the Ryzen X 3700x.
Blends High-end with Necessities
Of course, every feature on the ASUS ROG Strix B450-F Gaming is something we've seen. But support for Intel GameFirst and Overclocking is impressive. It comes with fast memory storage in the likes of dual-channel DDR4 in four slots.
Storage-wise, there are two M.2 slots. But the way Asus has laid them means taking note of where to place your primary SSD. Both M.2 slots operate the x4 interface. A high-end graphics card may hinder performance, so you'll want to pair it with the right GPU.
The ASUS ROG Strix B450-F Gaming has three PCIe x1 slots and three PCIe x16 slots. It's wise to use the shorter M.2 slot to ensure that your GPU does not lose its bandwidth. This way, the graphics card can maintain the PCIe 3.0 x16 bandwidth.
Cooling options come in two fan headers for the CPU, three fan headers for the chassis, and one header for a dedicated AIO/ water cooling pump. The VRM has eight stages in a 6+2 configuration. It comes with an 8-pin ATX 112V header to deliver power directly to the CPU.
Connectivity and Audio
For such an affordable board, there's a pre-mounted I/O shield. It's on this panel that you will find one Type-C port and seven Type-A ports. Asus has these ports in the mix of Gen1, Gen2, and even USB 2.0 ports. There's also an RJ-45 Ethernet port, and SPDIF port. It also has an HDMI port, DisplayPort, and a couple of 3.5mm jack pins.
Audio is what you'd expect of a board in its class. ASUS ROG Strix B450-F features SupremeFX S1220A codec. This hardware is fantastic. Since it has dedicated audio capacitors, we find that it can produce clean audio that's rich and natural.
ASUS ROG Strix B450-F Gaming is a desirable motherboard if Wi-Fi and other premium features like a 16-phase VRM are not on your radar.
- 8-channel HD audio
- User-friendly control panel
- Dual m.2 slots
- Includes a Type-C USB
- Needs careful configuration of components
5. MSI MPG X570 Gaming Plus – Best under $300
Built on the X570 chipset, MSI MPG X570 Gaming Plus has an AM4 socket to support 2nd and 3rd generation AMD processors. It is an excellent choice for 3700x.
If you are looking for a model that supports intense gaming and double up as a workstation, you are looking at it. This motherboard has a stable Voltage regulator in an 8+2 design. It connects to the CPU using an 8-pin and a 4-pin header. It scores well thanks to the IR35201 controller, which helps it run smoothly.
You will find dual PCIe 4.0 x4 M.2 slots and six SATA III ports on the gaming-oriented PCB. The top-right corner has four dual-channel slots supporting up to 218GB of DDR4 memory. Its memory speed ranks at 4400MHz. This speed is way up as you can expect on future-proofed boards like this one.
Affordability does not mean going without the ability to expand. As you will see, MSI is generous with five PCIe 4.0 slots. Two are full-length PCIe 4.0 slots operating x16 and x16/x4 standard, while three are PCIe 4.0 x1 slots. Unfortunately, you won't be running SLI on this motherboard, which is hardly a surprise.
However, you can configure a second graphics card on the other x16-length slot. But it will bring down the bandwidth to x4. It's also a hit and miss situation with the top x1 slot as it gets disabled whenever it detects a card on the second x1 slot.
Connectivity and Audio
The front panel has its share of connectors. There are three USB ports at the front. It also includes a CPU fan connector, ATX power connector, and an audio connector. Not forgetting, there are four chassis fan connectors and Thunderbolt headers.
The rear panel comes with eight USB ports. One is a Type-C of Gen 2. It is helpful as we step into the future of faster data transfer rates. There's an Ethernet LAN port, one digital audio output, HDMI 1.4, and an S/PDIF port.
- Durable connectors
- Stable 8+2 phases VRM
- Includes RGB and ARGB headers
- Heavy-duty VRM heatsinks
- UEFI BIOS for cooling control
- Lacks Gen2 header on the front panel
6. MSI Arsenal B450 Tomahawk Max – Best Value
MSI has proved that you don't need to invest much to get high performance on a motherboard. The MSI B450 Tomahawk Max is an example of great value. It looks pretty good, and with a few tweaks over the Tomahawk, the Max model has a couple tricks up its sleeve.
BIOS updates can be painstaking on some boards. This model works with the 3700x out of the box. The BIOS is shorter and more comfortable to grasp as it is updated from the previous version. For future updates, there is a BIOS
This motherboard's VRM is in a 4+2 design around the Ricktek RT8894A controller. It is a bit surprising, but MSI uses high-end MOSFETs to provide efficient power delivery. It has heatsinks that extend from the MOSFETs to the rear of the board.
Most people agree that it is capable of handling the demands of a monster CPU like the 3950x. As such, it will be a breeze working with the 3700x since it not as demanding. Performance-wise, this motherboard draws only 2W while resting ranking way below any X470 board.
While B450 motherboards don't come with lots of storage, this board includes a single PCIe 3.0 M.2 slot and six SATA ports. It is capable of supporting M.2 22110 drives, so it's ready to populate as soon as it arrives. However, once you use the M.2 slot, it disables two SATA. This is because the M.2 slot does not share bandwidth with any other PCIe slot.
Expanding is with the help of two PCI-E slots. One is a PCIe 3.0 x16. It is reinforced not only for durability, but also for modern graphics cards. The other is a 2.0 x4 standard that can connect to a secondary board.
Connectivity and Networking
MSI now offers top-notch gaming features on its cheap models. These include Gigabit networking using a Realtek RTL8111H LAN port. It also has an audio card to facilitate 7.1 channel audio with Realtek ALC892HD audio codec. You get six 3.5mm audio jacks that are gold-plated.
Still, on the rear, there is a BIOS flashback button and a pair of USB 3.1 Gen2 ports, one of Type-C and the other a Type-A port. There are also two USB 2.0 ports and two USB 3.1 Gen 1 Type-A ports. Furthermore, there's the option of using a couple of internal headers for more USB options.
For lighting, this motherboard has RGB lighting. It offers MSI Mystic Light to control the lighting effects. You can also connect RGB strips using the JRGB port.
MSI B450 Tomahawk Max brings lots of value for the price. It's a board for those entering the PC building world since you can go trial an error on this board, and it will work just fine.
- Simple layout
- Lots of storage options
- Supports RGB lighting
- Software support for features
- Supports Ryzen 3000 out of the box
- Limits use on SATA slots when M.2 is loaded
1. Does a B450 motherboard come with an updated BIOS?
You need to update the BIOS of a B450 and x470 motherboard before using it with the 3700x. The only exception is the MSI B450 Tomahawk Max that's on our list. Some manufacturers offer free AMD bootkit to update the BIOS. You will want to request the kit when buying a B450/X470 motherboard.
2. What is good VRM for overclocking?
In order not to damage your motherboard, you will need to consider a model with more phases and larger heatsinks. It is because an overclocked CPU operates at high temperatures that can reach stability limits easily. You are looking at a minimum of 8 phases, which is not always available on cheaper boards.
3. What's the difference between B450 motherboards and high-end X570 motherboards?
X570 motherboards support PCIe 4.0 while the B450 does not. High-end X570 motherboards usually have more USB ports, m.2 ports, and robust VRM. If on a budget and you want high-end features, you may have to wait for the B550 boards that will be shipped this July.
With the need to support future CPU architectures, it may be safer to go with an X570 motherboard for the 3700x processor. If that's the case for you, we highly recommend going for the Asus ROG Crosshair VIII Hero X570 Wi-Fi.
But if you are a gamer and do not overclock your build, the ASUS ROG Strix X470-F Gaming is the ideal choice for you. It offers high-performance features that will wow even the pro gamer.