Reset: Reset the main GPU to the default setting.

Memory Clock (MHz): Adjust the main GPU memory clock.įan Speed (%): Allow to control the fan speed of the main GPU to automatic or manual mode.Īpply overclocking at system startup: If it is enabled, it will allow applying the current voltage, clock and the fan control setting when the Windows starts up.Īpply: Apply the current setting to the main GPU. Shader Clock (MHz): Adjust the main GPU shader clock. Overclocking Feature Settingĭriver Version: Graphics card driver version.Ĭore Voltage (mV): Adjust the mster GPU core voltage.Ĭore Clock (MHz): Adjust the main GPU core voltage.Overclocking Feature Setting Hardware Monitor Advanced Properties Settings Again, God knows why).Īlso, another bit of weirdness, when I disable the fan curve, or close Afterburner, the fan speed drops immediately in CPUID to 0.MSI Afterburner co-developed by MSI and RivaTuner can enhance the performance of MSI graphics cards and monitoring the device information. It only shows two fans but I gather this is normal for these cards. (FYI I am using CPUID to monitor the fan speeds. However, this seems bizarre behaviour and I'm wondering what the problem is. This in itself isn't a big deal as I don't use the PC for gaming and it's unlikely the GPU will ever reach above 60C (today it's running at 31C, and 26C with the 'default' cooling). So in other words the fans do work, but I only have the option of them running at a set speed or them not running at all. As soon as I deselect the fan curve option, the fans go off again.If I enable a fan curve the fans do come on, but only at a constant 1070-1080RPM.If I uncheck Auto on Fan speed, it doesn't matter where I put the slider, the fans don't come on.This is probably OK too, as I heard they come on from 60 - 65, although maybe someone can confirm ? I've only had the PC a couple of days but so far they have never spun (aside from when using config in MSI Afterburner, see below), although the temp has been up to 60 when I did a stress test. On my new PC (which I had built for me as I couldn't get my hands on a graphics card) I've a question about fan speeds on the GeForce 3070.įirst, I noticed the fans don't spin under idle, which I know is a feature.

Msi afterburner fan