How should I configure/clock my memory/cas?
How should I configure/clock my memory/cas?
You're adjusting your RAM setup from an older configuration to a newer one. For optimal performance, consider matching the CAS latency of your new sticks—aim for around 15-16 ns with AM4 chips. If your current sticks are clocked at 2133 MHz, ensure they align closely with this frequency for stability. Test different speeds and see how they perform under load.
What processor are you using? The performance of Ryzen CPUs changes a lot based on the specific chip you own, ranging from mediocre in older models to strong in newer ones.
Because they're Hynix components, they might not perform well with Ryzen or Ryzen 3. I'm guessing a 2933 C16 is a safe bet, though I haven't worked with Hynix or Zen 3 myself. @ShrimpBrime could be helpful—they’re knowledgeable about overclocking and should have the right info. In the meantime, keep an eye on CAS latencies; Ryzen tends to dislike odd delays, and CAS rounding can shift even numbers if set to odd values.
Thanks! It's been a while since I remember this, but I'm still figuring it out. I'm not sure what to buy, but if I upgrade my RAM, I'd prefer something more than the 32GB I have now—it could get pricey. I'm curious about how much performance I can achieve with this setup first. Honestly, I don’t understand RAM specs or CAS vs memory clock. Appreciate the advice, I’ll give it a shot! I think I managed to hit 3200 MHz on my Intel system with a 15GHz CPU, so maybe I had a good configuration already. I hope I can push it even higher on the 16th model.
For reliability checks, I’d review this thread and apply these methods to evaluate. RAM performance assessments can be time-consuming... https://github.com/integralfx/MemTestHel...aster/DDR4 OC Guide.md
Thanks for the input. Here’s what you need to consider... You aim to replicate the Intel configuration but with the memory controller tied to CPU SOC voltage. At lower frequencies such as 3200MHz, the adjustment won’t be significant. Hynix performance can vary, so it’s best to test. The 5800X memory controller handles 3200MHz well, which may reduce problems. Most Ryzen chips use even-numbered timing sequences like 14-14-14-14-34 at 3200MHz with 1.40V or 16-16-16-16-36 at 3600MHz with 1.35V—those settings work nicely. Speed depends on frequency, while latency comes from timing details. To boost performance, you can manually overclock or use PBO boost. If you choose to overclock manually and encounter odd latency issues, turn off gear down mode in the timings menu; the board will revert to even-numbered cases when auto is enabled. Otherwise, experiment with values and see what fits. If needed, a solid 3600MHz memory upgrade should offer stable results. GL
What kind of RAM would you suggest? You need more than 32GB but only have four slots available. Thanks for taking the time to explain! I'll check my options carefully.