Best RAM for AMD Ryzen 7 9800X3D

The Ryzen 7 9800X3D is the follow up to the much-loved Ryzen 7 7800X3D and to absolutely no one's surprise it instantly became the go-to chip for any serious gaming system. The underlying improvements AMD has made to the processor logic and that huge chunk of 3D V-cache means that it does everything that its predecessor did, only better. If you’re in the enviable position of wondering whether it’s worth upgrading to the new chip if you’ve already got a AMD Ryzen 7 7800X3D, then be sure to check out our article that covers Ryzen 7 9800X3D vs 7800X3D.

If you’re currently building a gaming PC, this chip is probably at the top of your list. That means you’ll likely have questions about the rest of your build. Which motherboard should you choose? Is it worth waiting for the RTX 50 Series to see if it’s worth buying? Which CORSAIR case suits your needs? What about an All-in-One cooler or SSD?

Most importantly, what is the best memory to use with the Ryzen 7 9800X3D?

Before diving into our recommendations, let’s highlight AMD’s memory specifications for the Ryzen 7 9800X3D. Here’s what you’ll find in the Connectivity section of the official specs:

There are no real surprises here unless you’re new to reviewing processors specs. The Max Memory Speed may seem low, but this is simply AMD prioritizing platform stability for the widest range of users. You can run your memory faster than this, you just need to make sure you use AMD EXPO to automatically overclock it.

The key takeaway is that you’ll want to use a pair of memory sticks to get the most from the memory subsystem – using four sticks could cause issues with some motherboards and may require you running your memory at lower speeds.

The Ryzen 9000 series hasn’t changed much when it comes to memory performance, so DDR5-6000 C30 remains the sweet spot for most gamers. While specialist applications may benefit from faster memory, the Ryzen 7 9800X3D’s substantial 3D V-Cache reduces the need for ultra-fast memory. Save your budget for other components, like a new RTX 50 Series graphics card.

With that covered, here are our top recommendations:

For gaming and most applications, 32GB of DDR5 at 6,000MT/s with a CAS Latency of 30 is all you need. Add RGB LED lighting for style, and you’ve got one of our most popular memory kits right now: 32GB VENGEANCE RGB DDR5-6000. It offers everything need: great performance, attractive design, and excellent value.

VENGEANCE RGB DDR5 memory is available in black or white for Intel XMP 3.0 platforms as well as gray for AMD EXPO. You shouldn’t have any problems getting any of these kits running on your motherboard, although as ever though, it’s worth checking the QVL list for your motherboard to make sure they are compatible.

If you’re looking to bolster your machine to handle the memory demands of tomorrow, or you have applications that are already very needy, then you can of course simply get the 64GB version of the VENGEANCE kit above. Alternatively, if you’re looking for something a little bolder, then this 64GB DOMINATOR TITANIUM kit will certainly put you in good stead. Featuring a clean design that also allows you to swap out the top bar for something that matches your build, this is a memory kit for those looking for that little something extra.

It doesn’t disappoint in terms of raw speed either. This is a high-performance kit features DHX cooling to maintain low temperatures even under heavy workloads, with plenty of room for overclocking too. It supports AMD EXPO for straightforward optimal performance settings. If you like the look of DOMINATOR TITANIUM memory but don’t need the full 64GB, don’t worry, you can still get it in 32GB kits as well.

VENGEANCE DDR5 memory features a design similar to the RGB version mentioned above but without any RGB lighting. If you’re on a tight budget or simply prefer a more understated look inside your machine, this is an excellent option. The 32GB VENGEANCE DDR5-6000 C30 kit delivers incredible value for money, backed by the excellent CORSAIR warranty and customer support.

Setting up the memory is as straightforward as ever. After installing the memory, access your UEFI/BIOS and select the EXPO profile to run it at optimal speed. You shouldn’t have any problems running the Intel XMP versions of the kit either, although it’s important to check your motherboard QVL list to ensure compatibility.