Core Voltage MSI Afterburner: How to Unlock Core Voltage – Unlock and Adjust Core Voltage in MSI Afterburner- The Core Voltage setting in MSI Afterburner is disabled by default to prevent the graphics card (GPU) from overheating when too high a voltage is applied to the GPU. This is sometimes done by fans to get an increase in a couple of frames in the game and miners. In the publication, we will tell you in more detail what Core Voltage is, how it turns on, when it is better not to touch the parameter. We’ll also show you how to set up a voltage curve in Afterburner for Windows.
The Core Voltage slider allows you to control the supply voltage supplied to the core of the video card . Voltage affects performance by heating the graphics accelerator. Blocked as “fool-proof”.
Sometimes, to increase overclocking efficiency, you have to increase the Core Voltage value. For laptops, this indicator should be lowered a little to reduce the temperature of the laptop video card. The process is called kernel undervolting.
There are two ways to unlock the core voltage control in MSI Afterburner: through the interface and the configuration file.
For whom, after the work done in MSI Afterburner, the voltage is still not displayed:
The problem is solved by reinstalling the application, updating RivaTuner Statistic Server, video card driver. If that doesn’t help, it’s most likely that your video card model doesn’t support voltage management.
The supply voltage is reduced and increased in three ways:
After editing a parameter, don’t forget to apply the settings.
For more information on what the supply voltage should be when overclocking different video cards from AMD and Nvidia, see the article. Change it by approximately 25 mV or 0.025 V in one step.
Attention! The consequences of manipulation with tension are not always predictable, you bear responsibility for them yourself. It is strictly not recommended to interfere with the operation of a laptop or video card that is under warranty.
The Ctrl + F combination opens the frequency and voltage curve editor (not supported by all video cards). Beginners should not interfere with it, the manufacturer has configured the power supply parameters in an optimal way. To experiment or reduce the heat of the device, click on any point and drag it up or down. To increase or decrease the frequency of the graphics core when the voltage indicated on the x-axis (horizontally) is applied to it.
For example: we added +179 MHz when applying 1 V (1000 mV) to the video core.
To monitor and control the current voltage on the graph, open the settings, in the “Monitoring” tab, activate the “GPU voltage” function. There may be a number nearby if more than one video card is installed on a computer or laptop.
Among the reasons:
In the first case, nothing can be done, in the second case, visualization should be enabled, in the third case, update the driver or download an alternative one.
We supplement the article with answers to your questions.
The device can operate unstable both at high and low voltage. At high voltage, the video card heats up more intensively, and with prolonged load or insufficient cooling, it can fail due to overheating. Increased voltage accelerates the physical wear of power components, but in this case it should be neglected.
Update the graphics driver, MSI Afterburner application or install an old version of the application. If restarting the computer does not help, then the video card does not support manual dynamic voltage control.
If you have any questions – ask, they appear on the line above with detailed answers.
Mining on RTX 3070. Overclocking, tuning, profitability, consumption: If you are interested in finding more…
Mining with GTX 1660, 1660 Ti, 1660 Super. Overclocking, settings, consumption, profitability, comparisons - If…
Mining with RTX 2070 and 2070 Super. Overclocking, profitability, consumption, comparison What the RTX 2070…
Mining with RTX 3060, 3060 Ti. Limitations, overclocking, settings, consumption, profitability, comparison Let's look at…
Alphacool Eisblock Aurora Acryl GPX-A (2022) with Sapphire Radeon RX 6950 XT Nitro+ Pure in…
In the ever-evolving landscape of business strategy, Bitcoin has emerged as a pivotal asset. With…
This website uses cookies.