HOW TO USE GPU
SketchUp (v.2020 and newer)
SketchUp is a popular 3D modeling tool, and enabling GPU acceleration can significantly improve performance, especially when working on large or complex models. SketchUp leverages OpenGL for rendering, meaning that a compatible and up-to-date GPU is essential for smooth navigation and modeling.
How to Enable GPU Acceleration in SketchUp
Launch SketchUp
Open SketchUp from the default location:C:\Program Files\SketchUp\SketchUp 20##\SketchUp.exeEnable OpenGL for GPU Rendering
From the top menu, select Window > Preferences.
On the left side, select OpenGL.
The Multi-sample Anti-aliasing will automatically default to 4x, and Hardware Acceleration will be enabled by default. This ensures that SketchUp is utilizing your GPU for rendering.
Check GPU Details
Under Graphics Card Details, you can view the GPU SketchUp is using for rendering. Ensure that your system’s GPU is listed here.
Top Tips to Speed Up SketchUp Performance
Disable Shadows and Edge Styles
SketchUp’s Shadows and certain Edge Styles (like Profiles, Jitter, and Extensions) can slow down performance, especially in large models. Turn these features off while working, and only enable them when needed for presentations or exports.Use Low-Resolution Textures
While working on models, keep Use Maximum Texture Size unchecked in the OpenGL settings. This reduces the load on your GPU by displaying textures at lower resolutions until you are ready for final rendering.Optimize Model Complexity
Simplify large models by using Section Planes and Layers to focus on specific areas of your project. You can also use Outliner to keep track of groups and components, but avoid keeping it open while working, as it can slow down performance on complex models.Keep GPU Drivers Updated
Regularly update your NVIDIA or AMD drivers to maintain compatibility with SketchUp and improve OpenGL performance. Updated drivers can fix bugs, improve stability, and increase rendering speed.
Top Recommended GPUs for SketchUp
NVIDIA Quadro P2200
This professional-grade GPU offers excellent performance for OpenGL-based applications like SketchUp, making it ideal for professionals who work with large models.NVIDIA RTX 3060
The RTX 3060 provides solid performance for rendering and is a great mid-range option for SketchUp users. It balances cost with strong GPU capabilities for both modeling and rendering tasks.NVIDIA Quadro RTX 4000
For high-end users dealing with complex models and requiring top-tier performance, the RTX 4000 provides the best of both worlds—speed and stability—particularly for large architectural or engineering projects.
By enabling GPU acceleration and following these performance tips, you can greatly enhance SketchUp’s responsiveness and speed, ensuring smooth operation even with large, complex 3D models.
