Best motherboard 2021

Which is the best motherboard in the UK?

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The 10 best motherboards to buy in the UK

The top 10 list of the best motherboards lists various brands and prices

Review10Best compares the best motherboards in the UK and selects the one by MSI as the best motherboard. In a motherboard buying guide, you can read more about the features of the different motherboards and see a recommendation on which motherboard to buy in the UK in 2021. By considering the top list of motherboards, you can find the best motherboards and save time shopping online.


Table of contents

  1. Read the ultimate motherboard buying guide
  2. View the motherboard picks and see how they rank in the top list

SEE THE TOP 10 LIST →
(skip buying guide)


Best motherboards: A complete buying guide

All you need to know before buying a great motherboard

Picture of a motherboard

With prices and specifications that can vary significantly, finding the best motherboard for a custom build PC is often easier said than done. There’s a lot to consider before making your final decision, and as a motherboard is the most important component for a computer, it’s not something you want to buy without doing your research.

Thankfully there are many fine options to suit most budgets, so finding the best motherboard for your PC is certainly possible.

What are motherboards?

The motherboard is a printed circuit board that acts as the heart of a computer. Not only does it hold the most vital electronic components such as the central processing unit (CPU) and memory, it while offering input and output connections for various other components used in a PC to allow them to function together.

Why should you buy a good motherboard?

Simply put – you need a motherboard for a computer to work. So, if you are planning on purchasing a custom-made computer, then you will need to buy a motherboard for to function. Often cited as the heart or brains of a computer, it is needed for other components and devices to function.

Think of it as the command centre of a computer, keeping all the information flowing as it should and letting your PC run smoothly. The other most common reason to purchase a new motherboard is to upgrade your system. The best motherboard will ensure a computer runs at incredible speeds and performs at the highest level.

Another picture of a motherboard
How to choose the right motherboard?

As motherboards are complex devices that can consist of any number of components, finding the best motherboard for your computer can feel a little overwhelming. While there are countless things that need to be consider, here are some of the most important:

  • PC Use: To get the best motherboard for your computer, you want to establish what your main goals and uses for your PC will be. For instance, do you plan on playing games or is for a home office? Depending on the intended use of your PC, you will need certain requirements for it to function properly. For example, a gaming PC will require much more power than PC used for office work.
  • CPU Socket: All motherboards are designed with a certain processor socket, and this will need to match your CPU. For instance, an AMD CPU requires a different socket type than an Intel CPU does, and there are many socket options available to match the various types of processors available.
  • Size: There are three main size options for a motherboard (ATX, mATX, mini-ITX) and each one features specific dimensions for the motherboard. Size will impact the amount of ports on the motherboard, so the more specs and features you want on your PC the more ports are needed. This also effects the size of your computer case, and while smaller board are capable of fitting into large cases, large boards will not fit into compact cases.
  • Memory Support: Whether you are using your current memory or upgrading to something bigger, be sure the motherboard can support the size and type of memory you will be installing.
  • Expansion Slots: For anyone looking to install new components when upgrading their PC, the motherboard will require certain expansion slots. This is usually relative to the size of the motherboard, so larger boards offer more expansion slots.
What is the best kind of motherboard in the UK?

Unsure of the best type of motherboard to buy? Here are some of the most popular types of motherboard sold today:

  • ATX Motherboard: The advanced technology extended (ATX) motherboard were developed by Intel in the 90s and are still available today. Featuring a single connector, AXT boards can be used for P2/P3 or P/4 processors. It’s the most common size for a motherboard, measuring roughly 30cm x 24cm.
  • Mini ATX: As the name suggests, this is a smaller version of the ATX motherboard, measuring around 28cm x 21cm. The most notable differences between an ATX and Mini ATX is the number of buses and potential memory slots. Their similar design allows them to be interchanged in most PC cases (i.e. if a case supports an ATX it will also support a mini ATX).
  • Mini ITX: The best motherboard for compact PCS, the Mini ITX motherboard is among the smallest available measuring just 17cm x 17cm. While it can be used in large form cases, it is best used for smaller, compact cases.
…are you ready for the best picks of 2021?

Top 10 list of motherboards in the UK (October 2021)

The bestseller list compares brands and their motherboards. Which motherboard is the best?
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Best choice* TOP 1
Image of MSI B450 TOMAHAWK MAX motherboard
MSI B450 TOMAHAWK MAX Motherboard ATX, AM4, DDR4, LAN, USB 3.2 Gen2, TYPE-C, M.2, RGB Mystic Light Sync, HDMI, DVI-D, AMD RYZEN 1st, 2nd and 3rd Gen Ready*
  • DDR4 Boost : advanced technology to deliver pure data signals for the best gaming…
  • Core Boost : with premium layout and fully digital power design to support more cores…
  • Lightning Fast Game experience : 1x TURBO M.2, AMD Turbo USB 3.2 GEN2, Store MI…
BUY NOW*
TOP 2
Image of ASUS ROG STRIX B450-F GAMING motherboard
ASUS ROG Strix B450-F Gaming ATX Motherboard, AMD Socket AM4, Ryzen 3000 Ready, PCIe 3.0, M.2, DDR4, Intel GB LAN, HDMI, DP, USB 3.1, Aura Sync RGB*
  • Operating System : Windows 10 64-bit
  • Gamer’s Guardian: Pre-mounted I/O shield, ASUS SafeSlot and premium components…
  • Gaming audio: SupremeFX S1220A teams with Sonic Studio III to create an aural landscape…
BUY NOW*
TOP 3
Image of ASUS 90MB15V0-M0EAY0 motherboard
ASUS ROG Strix B450-F Gaming II AMD AM4 Ryzen 5000, 3rd Gen Ryzen ATX Gaming Motherboard, 8+4 Power Stages, HDMI 2.0b/DP,2 x PCIe 3.0 x16, USB 3.2 Gen 2 Type-C, BIOS Flashback, 256Mb BIOS Flash ROM*
  • Memory storage capacity: 128.0
  • Intuitive software: Easy-to-use UEFI BIOS and ASUS AI Networking make it easy to…
  • Smooth networking: M.2 socket with E-key and Intel Gigabit Ethernet with ASUS LA…
BUY NOW*
Offer* TOP 4
Image of MSI 7B79-017R motherboard
MSI X470 GAMING PLUS MAX Motherboard ATX, AM4, DDR4, LAN, USB 3.2 Gen2, M.2, MYSTIC Light Sync, HDMI, DVI-D, AMD RYZEN 1st, 2nd and 3rd Gen Ready*
  • MULTI-GPU : with STEEL ARMOR PCI-E slots; supports 3-Way AMD Crossfire
  • Audio Boost : reward your ears with studio grade sound quality for the most immersive…
  • Core Boost : with premium layout and fully digital power design to support more cores…
BUY NOW*
TOP 5
Image of MSI MPG Z390 Gaming Plus motherboard
MSI MPG Z390 Gaming Plus Motherboard ATX LGA1151 DDR4 LAN USB 3.1 Gen2 Type-C M.2 Red Ambient Light HDMI DVI-D Intel 8th 9th Gen*
  • International products have separate terms, are sold from abroad and may differ from…
  • MSI Dragon Center combines all MSI tools such as GAME MODE, VOICE BOOST, LIVE UPDATE…
  • Audio boost: reward your ears with studio quality for an intense gaming experien…
BUY NOW*
TOP 6
Image of MSI 7C37-001R motherboard
MSI MPG X570 GAMING EDGE WIFI Motherboard ATX, AM4, DDR4, LAN and 802.11AC WIFI, USB 3.2 Gen2, Type-C, M.2, RGB Mystic Light, HDMI, AMD RYZEN 2nd and 3rd Gen*
  • Pre-installed I/O bezel provides more protection against electromagnetic interference…
  • Frozr cool body with patented fan and double ball bearings for optimal cooling p…
  • WLAN 5 (802.11Ac) with MU MIMO for problem- online gaming
BUY NOW*
TOP 7
Image of MSI 7A38-043R motherboard
MSI B450M PRO-VDH MAX Motherboard mATX, AM4, DDR4, LAN, USB 3.2 Gen1, M.2, VGA, DVI-D, HDMI, AMD RYZEN 1st, 2nd and 3rd Gen Ready*
  • Audio Boost : reward your ears with studio grade sound quality
  • DDR4 Boost : advanced technology to deliver pure data signals for the best performance…
  • Core Boost : with premium layout and fully digital power design to support more cores…
BUY NOW*
TOP 8
Image of MSI 7B89-016R motherboard
MSI B450M MORTAR MAX Motherboard mATX, AM4, DDR4, LAN, USB 3.2 Gen2, TYPE-C, M.2, Mystic Light Sync, HDMI, Display Port, AMD RYZEN 1st, 2nd and 3rd Gen Ready*
  • Motherboard am4‚ddr4‚pcie‚displayport‚hdmi‚m.2‚Usb…
  • Core Boost: with premium layout and fully digital power Design to support more cores…
  • Lightning Fast Game experience: 1x TURBO M.2, AMD Turbo USB 3.2 Gen2, store mi technology.…
BUY NOW*
TOP 9
Image of MSI 7C56-003R motherboard
MSI MPG B550 GAMING PLUS Motherboard ATX, AM4, DDR4, Dual M.2, LAN, USB 3.2 Gen2, Front Type-C, Mystic Light RGB, HDMI, DisplayPort, AMD RYZEN 3000 3rd Generation*
  • Pre-installed I/O Shielding provides better EMI protection and more convenience for…
  • Enhanced Thermal Solution includes extended heatsink, 7 W/mK level thermal and choke…
  • AUDIO BOOST which rewards your ears with studio grade sound quality for more immersive…
BUY NOW*
TOP 10
Image of MSI 7C91-001R motherboard
MSI MAG B550 TOMAHAWK Motherboard ATX, AM4, DDR4, Dual M.2, LAN, USB 3.2 Gen2, Front Type-C, Mystic Light RGB, HDMI, DisplayPort, AMD Ryzen 5000 Series Processor*
  • Pre-installed I/O Shielding provides better EMI protection and more convenience for…
  • Enhanced Thermal Solution includes extended heatsink, 7 W/mK level thermal and choke…
  • AUDIO BOOST which rewards your ears with studio grade sound quality for the most…
BUY NOW*
Affiliate Disclosure

* We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. For the list of the best motherboards, we consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. It is not a motherboard test. Last Update: 2021/10/18.