I'm building a microATX system and noticed that RAM prices are pretty high right now. I'm considering going with a single 16GB DDR5 stick because it's cheaper, and I can add another identical 16GB stick next year. I'm currently into gaming, playing titles like Valorant, Fortnite, Forza Horizon, Cyberpunk, and FC 26, and I aim to game at 1440p on a 165 Hz monitor. Is this a good approach, or should I stick with 2x8GB sticks for better performance?
6 Answers
1x16GB is definitely practical as long as you plan properly for future upgrades!
If you're mainly playing games, 2x8GB offers a speed advantage for now, but don’t forget that the 8GB sticks could be slower overall when you finally get to 32GB. I'd suggest going for a 1x16GB kit that you know you can match later on in terms of specs—like Hynix A/M dies for example.
For sure! And remember, the performance gap isn’t huge unless using an iGPU.
Starting with one stick and upgrading later is a great mental approach. Mixing RAM isn’t ideal, but going with one now minimizes those concerns for now while letting you plan for later expansion.
Honestly, it's a bit of a toss-up. 1x16GB might run in a sort of hybrid dual-channel setup, but it generally gives you flexibility. In the future, you’ll want to upgrade to 32GB. Just be cautious—a mismatched RAM could cause issues when looking for upgrades later.
Exactly! Mixing two different kits can lead to a lot of problems.
It really boils down to what games you plan to run. If you need more than 16GB, your current setup might be okay.
Going with 1x16GB is a solid choice. You might lose a bit of performance compared to 2x8GB, but the ability to upgrade later makes it worthwhile. DDR5 can sometimes face issues with multiple sticks, so starting with one piece allows for more flexibility down the line.
Totally agree! Plus, who wants to deal with compatibility headaches when mixing sticks?
Is it no longer a concern that sticks won’t work together with DDR5? I thought that was still a risk.
For gaming, using 1x16GB is more than enough. The performance loss is negligible for most titles, especially if you're not using integrated graphics. Just keep in mind—a dual-channel setup helps, but it’s not critical unless you’re going really high-end.
Yes! Especially at the resolutions most gamers are using.
It's more about what you're doing—most games don’t hit the limits of 16GB.
Yeah, it’s smart to buy a kit you can match later. Don't risk having unmatched RAM.