Is 4x8GB RAM a Good Option for My 5800X3D Setup?

September 4, 2025 4 answers
Asked by TechWizard42
I'm looking to upgrade my RAM to 32 GB and need some advice. Right now, I've got a 2x8 GB 3600 MHz kit, but I'm thinking about switching to 4x8 GB. I've heard that while 4 sticks may be a bit unstable sometimes, they can also lead to slightly better performance. My setup includes an Asus TUF B550-Plus motherboard and a Ryzen 5800X3D processor. Would using 4x8 GB work well for me, and is it worth going with this option?

Answers

RamExpert101
If you get the exact same kit you have now, you should be totally fine with 4 sticks. Just make sure they match in specifications!
Reply to this answer
GamerGuru88
Running 4x8 GB on the 5800X3D should work fine! Iโ€™ve done it myself and saw just improved capacity, not really a performance boost. Just be sure to get the same 3600 MHz kit you already have. Worst case, you might need to drop the frequency to 3200 MHz, but the X3D is pretty forgiving because of its extra cache. Finding used 2x8 GB kits is easy since lots of people are upgrading, so that's the route I recommend.
Reply to this answer
CasualCoder
2x16 GB is definitely the way to go if you're aiming for gaming. More sticks can sometimes increase latency, which isn't ideal.
Reply to this answer
MemoryMaster21
Four sticks can actually boost performance a bit, especially if they're single-rank. If you only had two slots, Iโ€™d say go for 2x16 GB, but with four sticks, you can get more memory cycles going, which could give you a nice CPU performance bump. Iโ€™ve seen improvements in synthetic benchmarks, and although it might just be marginal, go for 2x8 GB that match your existing kit to keep things stable.
Reply to this answer

Add your answer

Answers are reviewed before publication.

Related Discussions