How Much RAM Do I Need for SolidWorks?

When it comes to running SolidWorks, having enough RAM is crucial for smooth performance and efficient workflow. RAM, or Random Access Memory, is responsible for temporarily storing data that the computer needs to access quickly. The more RAM you have, the more data your computer can store for immediate use, which can greatly enhance your experience with resource-intensive software like SolidWorks.

Understanding SolidWorks Requirements

Before we dive into how much RAM you need for SolidWorks, let’s take a look at the official system requirements provided by Dassault Systèmes, the company behind SolidWorks. These requirements serve as a baseline for running the software effectively:

  • Operating System: Windows 10 64-bit
  • CPU: Intel or AMD with SSE2 support
  • RAM: Minimum of 16GB (32GB or more recommended)
  • Graphics Card: Certified OpenGL workstation card with minimum 2GB GPU memory (4GB or more recommended)

The minimum requirement of 16GB RAM provides a basic level of performance for smaller assemblies and simpler tasks in SolidWorks. However, if you plan to work on larger projects or perform complex simulations and renderings, it is highly recommended to have at least 32GB of RAM.

The Impact of Insufficient RAM

If you attempt to run SolidWorks with insufficient RAM, you may encounter various issues that can hinder your productivity. Here are some common problems that may arise:

  • Poor Performance: With limited RAM available, SolidWorks may become sluggish and unresponsive when working with large assemblies or performing memory-intensive operations.
  • Crashes and Freezes: Insufficient RAM can lead to frequent crashes and freezes, causing frustration and potential loss of work.
  • Reduced Multitasking: Running other resource-intensive applications alongside SolidWorks becomes challenging when RAM is limited, as the system struggles to allocate enough memory for smooth operation.

Optimizing SolidWorks Performance

To ensure optimal performance in SolidWorks, it’s not just about having enough RAM but also considering other factors that can impact performance. Here are some tips for optimizing your SolidWorks experience:

  • Upgrade to SSD: Solid-state drives (SSDs) offer faster data access compared to traditional hard disk drives (HDDs). Installing SolidWorks on an SSD can significantly improve loading times and overall responsiveness.
  • Maintain a Clean System: Regularly clean up unnecessary files, uninstall unused software, and keep your operating system up to date.

    A clutter-free system ensures efficient utilization of available resources.

  • Closing Background Applications: Close any unnecessary background applications or processes that consume memory and processing power. This allows more resources to be allocated to SolidWorks.


In conclusion, the amount of RAM you need for SolidWorks depends on the complexity of your projects and the level of performance you desire. While the minimum requirement is 16GB, it is advisable to have at least 32GB or more for smoother operation, especially when dealing with large assemblies or resource-intensive tasks. Remember to consider other factors like storage type and system maintenance in order to optimize your overall SolidWorks experience.