Hey everyone! I currently have two 8GB sticks of DDR5 6000 CL40 RAM that I got a couple of years ago. I just noticed that there's the same RAM but with CL36, and it's actually cheaper. I didn't realize the CAS latency mattered when I bought mine, so now I'm a bit confused about what to do if I want to upgrade to 32GB. Should I go for 2x8GB CL36 and fill all four slots, stick with 2x8GB CL40, or sell my existing RAM to buy 2x16GB sticks with a lower CL? I could sell my current RAM for around €40, which helps a bit with the costs. What do you all think?
4 Answers
Mixing RAM often leads to the slower sticks dictating the performance, so if you add CL36 to your CL40, they might end up running at CL40 speeds anyway. This can create stability issues, especially with four modules. It’s usually better to stick with matching sticks or go with a higher capacity pair for reliability.
Ditch the 4x8GB plan! Low capacity like that often comes with performance hits. If you can sell your old RAM, upgrading to 2x16GB would definitely make your build stronger, especially if it’s for an AM5 setup!
I recommend skipping the 4x8GB setup altogether. DDR5 RAM doesn't benefit much from using four sticks since it can slow down performance due to stability issues. Going with 2x16GB is usually a better option, plus it’ll likely give you more room for future upgrades.
Right! A two-stick setup is just more reliable and can be easier on your system!
Honestly, just go for the 2x16GB. If the prices are good and you can resell your current RAM, it’s a win-win. Less hassle and better performance with lower latency models too.
Exactly! It's safer to have two sticks that match. You’ll avoid a lot of potential headaches.