Correcting sampling rate lag for real-time monitoring
In monitoring report 2026-MON-12, the Manli NVIDIA RTX 5070 OC 12GB suffered from severe sampling lag under load. I first tried setting the sampling interval to 500ms, but HWiNFO's graphs were full of gaps with a data loss rate of 18% to 22%, which was useless. I then went into the monitoring software settings, enabled dynamic correction, and forced the refresh rate to 100ms. With the GPU temp holding steady between 67℃ and 73℃, the sync delay dropped below 190ms. Here is the catch: if the fan speed drops below 1100RPM, the readings drift by 2℃ to 3℃. It's super obvious during low-load states, so while the response is faster, the precision in low-power mode is still pretty sketchy.
