CPU: Ryzen 5 5600
Mobo: B450 Aorus Pro
Memory: 2x16GB Goodram IRDM Pro 3600 mhz cl18
Hey,
For the past two days I’ve been trying to find good, stable timings for my memory. I’m not sure what ICs are on my sticks, but I suspect Hynix DJR or CJR (I’m not 100% sure, so I’ve added a screenshot from Thaiphoon Burner). At one point I thought I had a stable setup, but after seeing ~74 ns latency in AIDA64 I decided to push the timings further (now I can’t find a stable OC again).
The timings you can see in the ZenTimings screenshot have already been lowered, but I still can’t reach proper stability. Running TestMem5 with the ABSOLUT config, I start getting a lot of errors after about an hour – mainly Test 0, and sometimes 1–2 errors in Test 3 and 4 (MirrorMove).
I’m already at 1.45 V DRAM voltage and I’d rather not go higher. I tried lowering tRFC but still get errors (and I think my tRFC is already high). I also tried playing with ProcODT as suggested in that OC Guide (previously tried 48/53.3 ohms), but lowering it seems to make things less stable, and I’m not sure what a safe value would be. I also tried OCCT mem test and y-cruncher VT3, but those tests pass without errors.
I’m not trying to achieve extreme OC – I just want a good, stable OC. Any advice on what settings I should tweak would be much appreciated.