It wouldn’t be farfetched to say that the motherboard is the most important PC component. It’s essentially the backbone of your entire PC, acting as a hub that every other component needs to connect and communicate with. The best motherboards aren’t just glorified CPU holders, they’ll have interesting and enticing features that may let you overclock more easily, or even just take better advantage of the hardware that you plug into it. But at the end of the day, every single PC component in your rig relies entirely on the motherboard to work.
The best motherboards are not only the most critical piece of PC hardware for day-to-day function, but they are also a major hassle to replace if it stops working. You might be used to picking up the best graphics card every couple years, but where those are easy to swap out, replacing a motherboard requires you to tear down your PC completely.
That’s why we’ve taken the liberty of creating a list of the best motherboards you can buy today. Every motherboard on this list has been rigorously tested and reviewed by the TechRadar editorial staff, so that you know that they’re all worth their weight in salt. Rest assured, not only will these motherboards do what you need them to do, but they built well enough to last a long time. And with all the different types of motherboards out there, it’s crucial to know exactly what to look for.
Coming to terms
Before we dive into all the best motherboards you can buy today, we would like to include a bit of a primer for anyone who might not know what to look for. Motherboards are available in a range of different form factors, most commonly ATX and micro ATX. However there are plenty of more esoteric form factors including the recent mini ITX. Don’t worry though, because most of the time PC cases will support one or both of these form factors.
Moreover, in our rundown of the best motherboards, we detail the socket type that each mobo adheres to. For those not in the know, the socket is the part on the motherboard that the CPU locks into. Typically, newer Intel processors use either LGA 1151 or 2066 while the latest AMD Ryzen architecture is designed for the AM4 chipset.
Best Intel motherboard: Z370 Aorus Gaming 7
Find the top of your game
Form Factor: ATX | Socket: LGA-1151 (8th-gen only) | Chipset: Intel Z370 | Memory support: 4 x DIMM sockets (up to 64GB) | Multi-GPU support: Nvidia 2- and 4-way GPU SLI, AMD 2-, 3- and 4-way CrossFire | Features: 3 x PCIe M.2 (Key M)
No Thunderbolt 3
Where money is no object, the Z370 Aorus Gaming 7 from Gigabyte quite literally shines. Decked out in RGB lighting galore, it’s the best way to celebrate Intel’s 8th-generation Coffee Lake processors in an ATX tower case. Limited not by power, but instead by the restraints of your other components, it’s also a champ when it comes to overclocking. That’s right, you can expect upwards of 5GHz consistently on this Z370 mobo.
Best budget Intel motherboard: MSI B250M Gaming Pro
Light things up with this low-cost motherboard from MSI.
Form Factor: Micro ATX | Socket: LGA-1151 (7th-gen and earlier) | Chipset: Intel B250 | Memory Support: Dual-Channel 2 x DDR4 2400MHz (up to 32GB) | Multi-GPU support: No | Features: 1 x PCIe M.2 (32-110mm), Intel Optane Memory Ready
Micro ATX form factor
Not much room for expansion
Only 2 RAM slots
You don’t need to break the bank to get your computer off on the right footing. This board from MSI is a great, inexpensive solution. It’s limited in options for future expansions, so it’s ideal for a one-and-done build. Since it’s a gaming motherboard it has support for things like “Mystic Light Sync,” which lets you synchronize all your RGB lighting with a single click.
Best Intel Micro ATX motherboard: ASRock B250M Pro4
A smaller form-factor with some room for you to improve
Form Factor: Micro ATX | Socket: LGA-1151 (7th-gen and earlier) | Chipset: Intel B250 | Memory Support: Dual-Channel 4 x DDR4 2400MHz (up to 64GB) | Multi-GPU support: 2-Way SLI, AMD Quad CrossFire X | Features: 1 x U.2, 1 x M.2 (Key M), Intel Optane Memory Ready
On-board video support
Supports 7.1 channel surround
Limited PCIe expansion
This Micro ATX motherboard from ASRock packs a lot of features onto a smaller form factor. You lose out on the possibility of extra PCIe slots, but there are 4 memory slots to upgrade to a maximum 64GB DDR4 RAM. It also has support for on-board graphics, so if you’re building a computer piecemeal, you can still use it before buying a dedicated graphics card.
Best Intel Mini-ITX motherboard: Asus ROG Strix Z370-I Gaming
This small form factor motherboard is lit
Form factor: Mini-ITX | Socket: LGA-1151 (8th-gen only) | Chipset: Intel Z370 | Memory Support: Dual-Channel 2 x DDR4 4,333MHz | Multi-GPU support: No | Features: Aura Sync RGB lighting, onboard M.2 heatsink, 5-way optimization, USB 3.1 Gen 2, Gigabit Ethernet with LANGuard, GameFirst, 2×2 802.11ac Wi-Fi and MU-MIMO support
Wi-Fi antennas included
Lacks SLI/Crossfire support
The best Intel Mini-ITX motherboard on our list kicks off our hunt for only the best Z370 mobos on the market. That’s the chipset used by the chip maker’s 8th-generation Coffee Lake processors, which includes everything from the Core i7-8700K all the way down to the Core i3-8100. This ROG Strix Z370-I Gaming, while lacking support for Nvidia SLI and AMD Crossfire multi-GPU, does ship Wi-Fi ready with an included Asus 2 x 2 Wi-Fi adaptor.
Best AMD motherboard: MSI X370 Gaming Pro Carbon
Form Factor: ATX | Socket: AM4 | Chipset: AMD X370 | Memory Support: Dual-Channel 2 x DDR4 3,200MHz (up to 64GB) | Multi-GPU support: 2-way SLI, CrossFire | Features: 2 x M.2 (Key M)
Amazing looking motherboard
Built-in waterpump fan connector
No on-board video
When it comes to AMD motherboards, the Gaming Pro Carbon from MSI does not mess around in the slightest. Not only is it packed with lots of features to make it extra appealing for AMD gaming PC builds, it has awesome Mystic Light RGB settings that can be adjusted via smartphone app. Besides looking great, it has plenty of room for expansion and support for dual graphics cards.
Best Budget AMD motherboard: Asus Prime A320M-K
A low-cost AMD motherboard to maximize cost to power.
Form Factor: Micro ITX | Socket: AMD AM4 | Chipset: AMD A320 | Memory Support: Single-Channel 2 x DDR4 3,200MHz (up to 32GB) | Multi-GPU support: No | Features: 1 x PCIe M.2 (Key M)
Budget builds are almost always based around AMD hardware. Not because AMD is “budget,” but because it’s just cheaper than Intel and Nvidia. Start the build off on the right, low-cost foot with this motherboard from ASUS. It has everything you need to pull off a solid computer build, without having to break the bank. It lacks visual bells and whistles, but hey, it’s a budget solution.
Best AMD Micro ATX motherboard: ASRock AB350M Pro4
Nothing flashy, but plenty of performance to love
Form Factor: Micro ITX | Socket: AMD AM4 | Chipset: AMD Promontory B350 | Memory Support: Dual-Channel 4 x DDR4 3,200MHz (up to 64GB) | Multi-GPU support: 2-Way SLI, AMD Quad CrossFireX | Features: 1 x PCIe M.2 (Key M)
Supports RAM overclocked to 3200MHz
Not flashy or exciting
If you want to get where you need to go, and you don’t care about things like fancy RGB lighting or eye-catching, futuristic-looking heat dissipators, the AB350M Pro4 is the motherboard for you. In spite of its plain-Jane looks and no-frills aesthetic, this is a solid motherboard with plenty of room to expand and grow with your computer needs.
Best AMD Mini-ITX motherboard: ASRock AB350 Gaming-ITX
An overclocker’s dream in a small form factor
Form Factor: Mini-ITX | Socket: AM4 | Chipset: AMD B350 | Memory Support: Dual-Channel 2 x DDR4 3,466MHz (up to 32GB) | Multi-GPU support: No | Features: 1 x M.2 (Key M)
Blazing-fast RAM speeds
On-board graphics support
RAM tops out at 32GB
Small and powerful, this ASRock motherboard is a beast, supporting overclocked memory speeds up to 3,466MHz for CPUs that support it. If that wasn’t enough to get your motor running, it also supports 4K resolutions and full Blu-ray support through its HDMI ports. Yes, ports: it has two, as well as on-board video support.
Best Intel Core X-Series motherboard: ASRock X299 Taichi
This one goes up to 11, but more accurately, 4400MHz memory
Form Factor: ATX | Socket: LGA-2066 | Chipset: Intel X299 | Memory Support: Quad-Channel 8 x DDR4 4,400MHz (up to 128GB) | Multi-GPU support: Nvidia 3-Way SLI, AMD 3-Way CrossFireX | Features: 3 x PCIe M.2 (Key M)
Gigantic memory support
Slots for 8 RAM modules
The X-series processors are here and they’re spectacular, so if you want to take advantage of all they have to offer, you need an X-series motherboard. This ASRock X299 is an excellent choice, with support for overclocked memory speeds up to 4400MHz(!!!) and 8 different slots for memory modules. It also supports up to 128GB of RAM, so with an X-series processor and a good graphics card (or 3…) this thing will absolutely tear apart anything you throw at it.
Best AMD Ryzen Threadripper motherboard: ASRock X399 Professional Gaming sTR4
This is the motherboard AMD dreams are made of
Form Factor: ATX | Socket: sTR4 | Chipset: AMD X399 | Memory Support: Dual -Channel 4 x DDR4 3,200MHz (up to 128GB) | Multi-GPU support: 4-Way SLI, AMD Quad CrossFireX | Features: 1 x U.2, 3 x PCIe M.2 (Key M)
4-way SLI or Crossfire support
Awesome RGB lighting
If you’re the type of builder with deep pockets and an “everything and the kitchen sink” build mentality, this Ryzen Threadripper board is definitely for you. It supports 4-way SLI or Crossfire configurations, so you can just empty your bank account in the name of PC glory. All that graphical power is supported by as much as 128GB DDR4 memory, and there’s even a flashy RBG lighting scheme to really drive home the point.