LuxMark

LuxMark is a Windows software for evaluating how well the computer can render complex OpenCL graphical elements. It was originally designed as a promotional tool for LuxCoreRenderer and is now freely available under the Apache License 2.0.

Test configuration

Like in Everest, users are able to benchmark the processor and GPU separately or simultaneously. There is an option to perform a stress test to ensure the stability of all internal components as well. Several 3D scenes for rendering are provided. They can be used to evaluate the quality and speed of path tracing and global illumination.

After adjusting all required parameters you can launch the test and wait until it is completed. The log section at the bottom of the window is helpful for monitoring the progress and troubleshooting potential issues.

Advanced capabilities

The main menu at the top of the interface allows users to toggle additional benchmark features. For example, it is possible to enable strict aliasing and fast relaxed math. Moreover, users can exclude signed zeros from the output to speed up the operation without compromising on the resulting image quality.