How Do I Increase Performance in SolidWorks?

Increasing Performance in SolidWorks

SolidWorks is a powerful 3D modeling software used extensively in various industries. However, as your projects become more complex, you may experience a decrease in performance. In this article, we will explore some tips and tricks to help you optimize SolidWorks for better performance.

1. Graphics Card (GPU)

The graphics card plays a crucial role in enhancing the performance of SolidWorks. Investing in a high-quality GPU can significantly improve your experience.

Look for a card that supports OpenGL and has dedicated VRAM. Additionally, ensure that you have the latest drivers installed for your graphics card.

2. Hardware Requirements

SolidWorks is a resource-intensive application, so it’s important to meet the recommended hardware requirements. Make sure your computer has sufficient RAM (at least 16GB) and a fast processor (e.g., Intel Core i7 or equivalent). Having an SSD instead of an HDD can also boost loading times.

3. Simplify Models

Complex models can slow down SolidWorks. Break down large assemblies into smaller sub-assemblies or parts to reduce the load on your system. Use configurations to simplify complex designs and switch between different levels of detail easily.

    3.1 Hide Components

If you’re working with assemblies, consider hiding components that are not relevant at the moment. This will reduce the graphical load on your system and improve overall performance.2 SpeedPak

SpeedPak is a handy tool in SolidWorks that creates simplified configurations of large assemblies without losing critical information needed for design work. Using SpeedPak can significantly increase performance when working with complex assemblies.

4. Graphics Performance Settings

SolidWorks provides various settings that allow you to optimize graphics performance. Access these settings by going to Tools > Options > Performance. Here are a few settings to consider:

    4.1 Use Software OpenGL

Enabling the “Use Software OpenGL” option can help troubleshoot graphics issues and improve stability, especially if you encounter graphics card compatibility problems.

    4.2 Level of Detail (LOD)

Using LOD allows you to control the level of detail displayed in assemblies. Adjusting the LOD can significantly improve graphics performance, especially when working with large assemblies.

5. System Options

SolidWorks offers various system options that can impact performance. Go to Tools > Options > System Options to access these settings. Here are a few options worth considering:

    5.1 Performance Evaluation

Enabling Performance Evaluation provides valuable insights into your model’s performance, allowing you to identify areas that may need optimization.

    5.2 Verification on Rebuild

Disabling “Verification on Rebuild” can speed up rebuild times for complex models by skipping certain checks during the rebuild process.

  • Tip: Experiment with different settings and monitor their impact on your workflow.
  • Tip: Regularly check for software updates and install them to take advantage of the latest improvements and bug fixes.
  • Tip: Keep your computer clean from unnecessary files and programs that may consume system resources.


Optimizing SolidWorks for better performance is crucial when working with complex designs. By investing in hardware, simplifying models, adjusting graphics settings, and exploring system options, you can enhance your SolidWorks experience and work more efficiently. Remember to regularly update your software and experiment with different settings to find the optimal configuration for your workflow.