I have a single 16GB TwinMOS DDR4 stick with Micron chips, paired with a Ryzen 5 3600, RX 580 8GB, and B450M Pro-M2 Max motherboard. I overclocked the RAM from 2400MHz to 2933MHz by setting the DRAM voltage to 1.35V and changing the frequency in BIOS. A 20-minute memory test showed no errors. Would increasing it to 3200MHz be worthwhile, would I notice much of a performance difference, and what settings or testing process should I use?
3 Answers
Since you’re using a Ryzen 5 3600, experimenting with 3200MHz makes sense. Set the frequency and voltage conservatively, keep an eye on the memory timings, and back down if you get errors, crashes, or boot problems. Just keep expectations realistic—the biggest limitation here is running only one RAM stick, which means the system is operating in single-channel mode.
It’s worth trying on a Ryzen system. DDR4-3200 commonly uses around 1.35–1.40V, but don’t focus only on frequency—timings matter too. If the kit can run something around CL16 at 3200MHz, that would be a reasonable target. Increase settings gradually and test for stability after each change.
A 20-minute memory test isn’t enough to confirm stability. Use a longer test such as TestMem5 with a demanding configuration, or another extended memory stress test. Performance gains from 2933MHz to 3200MHz may be modest, especially in games limited by the RX 580, but Ryzen can benefit from faster memory. Adding a second matching stick for dual-channel operation would likely provide a much bigger improvement than the frequency increase alone.
Thanks, I’ll try a longer stability test and look into adding another stick.
I’ll give 3200MHz a try, but I’ll prioritize getting a second stick if the performance difference is small.