Best Motherboard for Ryzen 9 3900X

Whether you’re building your own PC or upgrading your existing one, nothing requires more research than a motherboard. The task at hand may seem daunting to a beginner, but we hope this review will be somewhat beginner-friendly.

Regardless of that, these mobos are still the best you can find, whether you are a hobbyist or an expert. The only difference is that we did the work for you and chose from hundreds of products to narrow down to the best motherboard for Ryzen 9 3900x.

We have created this list with the intention of having something for everyone. So whether you are looking for the best Mini ITX or the best ATX.

Things to consider before buying a motherboard for Ryzen 9 3900x

Once you know which platform to use, the rest of the decisions become easier as things usually snap into place or can be manipulated if necessary. When buying a motherboard, the price and warranty are obvious and important, as most of your decisions are based on these.

But once you’re hooked on these features, they’ll be the ones we’ll discuss now.

Chipset and socket

Since AM4 is an obvious socket choice, chipsets are the ones to consider primarily. Not all chipsets will be supported. This varies from chip to chip. Therefore, compatibility should be checked first.

Form factor

This is where your search begins or ends after you’ve decided on the kind of specs you want your motherboard to possess. The form factor is computer jargon for size, with ATX being the largest and Mini ITX being the smallest.

And the bigger motherboard you choose, the more features and specs you can incorporate. And, of course, expenses also increase with larger forms. However, you don’t need ATX for decent gaming rigs. Micro ATX are more than efficient at producing decent results.


You’ll want your warranty to cover overclocking, as all devices must be open. Most of the motherboards support overclocking and most of the users take advantage of it to speed up their system.

Storage and memory

You can’t do anything if you don’t have slots to increase memory and storage, and that’s a 2010 problem. Modern devices should be able to accommodate slots for additional memory and storage. So, check it out just in case.


Motherboards support various types of connections, although sometimes they don’t include the ones you need. Make sure to check if, for example, you need a Wi-Fi port on your motherboard.


Some focus on games, while others have more general needs. Either way, you’ll need the right motherboard to start building your ultimate gear.

Now that you know what the best motherboard for Ryzen 9 3900x is like, you can decide what features and specifications you need and might need.