Hey there, dear overcloclers! Looking for help with my Samsung b-die RAM.
Initially, I had two 8 gb sticks (kit). Later I bought the same set. I don't expect all 4 sticks to overclock the same as 2 from the single kit. So I decided to stop at 3600 CL14.
Problem #1. Does it make sense to raise VDIMM or do I need to reduce timings? My problem is that I can't achieve stability in TM5 with these settings. I tested all the timings that I changed in the bios separately. But in short periods of time (30-60 min). As a result, errors still occur in long-term tests. And if the error checklist for the 1usmus test indicates more of a voltage problem, then the anta777 absolut indicates timings (bunch of them).
Zentimings shows the voltage set in the bios, but HWINFO indicated that the actual voltage is higher and reaches 1.44 V. The SOC voltage is shown correctly by the way. The temps after these tests didn’t exceed 46 °C. But l've not tried to test TM5 with a GPU under load yet.
Problem #2. Are my bandwidth and latency normal for these frequency and timings? I tried Cinebench with 1.42-1.45 V (in the bios) on memory and with 1.087-1.1 V on SOC. The results are quite the same. At the same time, I saw results from other redditors almost to 60 GB/s on reading and with a latency less than 60 ns, also at 3600CL14.