There are two ways you can do this: manually or automatically. To gain a smooth and optimal gaming experience, you should update your graphics driver on a regular basis. The War Thunder low FPS issue is possibly caused by an outdated or a faulty graphics driver. If the low FPS remains, you can move on to the next fix. Test how War Thunder works with the dedicated GPU. If you have an AMD dedicated graphics card and hope War Thunder to run with it, please refer to the official guide here: How to Configure Switchable Graphics using Radeon Settings. Then, select High performance NVIDIA processor. If you don’t have a dedicated GPU at all, you can directly jump to Fix 2.ġ) Right-click any empty space on the desktop and click NVIDIA Control Panel.Ģ) Click 3D settings > Manage 3D settings in the left pane.ģ) Select the Program Settings tab and select War Thunder from the drop-down list.
