Clicking the 2D/3D button selects between 2D or 3D modes on the GPU, giving the ability to change the respective clock speeds, voltages and fan speeds of either.
Disabled 2D
Disabling the 2D mode forces the faster 3D mode 100% of the time. This is useful for overclockers and benchmarking, when GPU down-throttling to 2D mode can affect stability and results.
Tune GPU core, memory clocks, voltage, or fan speeds for up to four graphics cards independently by clicking the numbers 1-4, or all cards simultaneously by clicking "Sync all cards".
Adjust GPU clock, GPU voltage, memory clock speed and fan speed either by dragging the sliders, scrolling the mousewheel or directly typing the value into the numeric box.
Using the Live Update function, you can automatically check and update drivers and graphics BIOS. This keeps the card up to date to maximize performance.
Red light
This indicates there are some vital updates required that are essential for your hardware.
Yellow light
This indicates there are some optional updates that are recommended.
Green light
This indicates the card is updated with latest drivers and BIOS
Select the display priority for the main GPU Tweak tuning options. The keyboard and mouse sensitivity adjusts how far the +/- buttons or scroll wheel jumps the numeric values (mV / MHz / % etc).
Tweak what Live Update does; whether it automatically updates everything, applies urgent updates only or simply notifies that new updates are available.
You can change the frequency at which Live Update checks the server between daily, weekly or monthly.
Record and make videos of your gameplay. Enable the hotkey and recording settings, then make sure you've enough space in the destination drive for the video file.
Warning: This will affect your game performance as your PC has to record the action as it generates it.
Select which sensors on the graphics card to monitor. Note: the list shown is for reference only and will differ between graphics card type and GPU manufacturer.
Downloads
GPU Tweak
Support OS : Windows 7 / Windows Vista / Windows XP