Support for OpenGL 4.3 or newer and at least 2GB of VRAM . Essential Troubleshooting Steps
If the standard GPU plugin continues to fail, many players successfully use the plugin available via the RuneLite Plugin Hub . It offers similar performance benefits with different rendering options that may bypass the specific compatibility issue you are facing.
If your computer has both integrated and dedicated graphics, RuneLite may default to the weaker one. runelite-gpu-plugin-not-working
Many GPU issues, including instant crashes, are caused by using the 32-bit (x86) version of the client. Download and install the 64-bit (x64) version directly from the official RuneLite website .
Outdated drivers are a primary cause of OpenGL failures. Support for OpenGL 4
If the plugin is not working, follow these verified fixes in order:
The RuneLite GPU plugin often fails to work due to outdated drivers, hardware incompatibilities, or incorrect client versions. The most common symptom is the plugin slider instantly switching back to "off" after an attempt to enable it. Core Requirements If your computer has both integrated and dedicated
For users, use the Nvidia Driver Downloads page for a "Clean Installation".