RAM Overclocking
RAM Overclocking
Hi,
I used the xmp profile but my computer kept crashing after I turned it back on. What could be causing this?
Processor: AMD Ryzen 7 3700X
RAM: G.SKILL 32GB KIT DDR4 3600 MHz CL16 Trident Z
Motherboard: Asus rog strix x570 - f gaming
I attempted manual overclock with timings 16-19-19-39 and a clock speed of 3600 MHz.
DDRAM Voltage: 1.35000
My BIOS is from 29.5.2019.
Will updating the BIOS help?
It might be that your memory controller is actually a potato. Consider boosting the SoC voltage a bit more. Keep in mind AMD's specifications for that CPU are only 3200MT/s, making this a slight overclock despite some Ryzens managing to reach 3600MT/s. Also, it's less likely to succeed at that speed if those are dual-rank dimms, especially since they're likely running 32GB.
It might be that your memory controller is actually a potato. Consider boosting the SoC voltage a bit more. Keep in mind AMD's specifications for that CPU are only 3200MT/s, making this a slight overclock despite some Ryzens managing to reach 3600MT/s. Also, it's less likely to succeed at that speed if those are dual-rank dimms, especially since they're likely running 32GB.
It's possible to gather insights from 100 specialists regarding what voltage is considered safe. I'm already experiencing frequency deviations outside specifications, but overclocking has only happened in extreme cases. A voltage of .025v seems negligible compared to the margin of error, so I wouldn't be concerned. Personally, I'd consider boosting the SoC to 1.35v, which might surprise many users. However, I've been overclocking since before most forum members were born. If you're facing similar issues, try pushing the limits and see how far you can go—some Ryzen users already run at 3800MT/s with stable memory controllers. This frequency also supports the Infinity Fabric, which is locked at 1900MHz FCLOCK. Focus on timing improvements; often you can exceed the rated specifications. For a rough idea, use a 1USMUS Ryzen DRAM calculator.
Also, test RAM OC stability with AIDA64 Extreme via Tools>stability test, checking Cache and Memory only. If instability occurs—such as freezing or crashes within the first 30 minutes—it usually signals problems. Surviving several hours suggests stability for workstation tasks. Unstable RAM can eventually damage your operating system, so thorough checks are essential.