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A motherboard connects your CPU, memory, storage, and expansion components, allowing them to communicate and function as a complete system. The CPU socket determines which processors your motherboard supports. Always match the socket type with your CPU to ensure compatibility.
A motherboard, also known as a mainboard, system board, logic board, and informally mobo (see "Nomenclature" section), is the main printed circuit board (PCB) in general-purpose computers and other expandable systems.
These are the best motherboards we've tested on recent AMD and Intel platforms, to help you find the best option for your new PC build. We've benchmarked boards from several chipsets, with a...
Learn the basics of what a motherboard is and why it's the foundation of your PC. Explore key components like CPU sockets, RAM slots, VRMs, and PCIe lanes, plus tips on choosing the right form factor and chipset for your build.
The motherboard is the main printed circuit board through which the computer’s components—internal and external—talk to each other. Your motherboard will connect your CPU (computer processor) with your RAM (memory), video graphics card and more.
Building a desktop PC, or upgrading an aging one? Here's all you need to know about choosing the right motherboard—plus, our top tested picks in boards for the latest AMD and Intel CPU platforms.
GIGABYTE motherboards deliver reliable performance, advanced features, and long-lasting quality—an ideal foundation for your next high-performance PC build.
What is a Motherboard? A motherboard is the main circuit board for a computer, and is what allows for communication between most of the components of a PC, including the CPU, fans memory, and more, as well as featuring connectors for several peripherals.