SPECapc^® for Siemens NX 2024

The SPECapc for SNX 2024 benchmark, released on May 29, 2025, provides a completely new take on measuring Siemens NX CAD and CAM software performance. The new benchmark runs on the continuous release version of Siemens NX, which will enable SPEC to update the benchmark more frequently.

The SPECapc for SNX 2024 benchmark executes graphics tests that include rotation, pan, zoom and clipping for each model. Viewport tests within the benchmark measure performance for field of view and feature regeneration operations. Anti-aliasing can be enabled or disabled to allow users to assess performance differences between the two modes. With the SPECapc for SNX 2024 benchmark, the range of application users, including professionals, students, and artists, as well as hardware developers and vendors, can discover how different hardware configurations affects the performance of the application.

Key Features

Exporting models to different file formats – This test measures exports to STEP and IGES, the most frequently used file formats.
Closest point calculations – This test measures a picked point in space for every surface / edge on a model and calculates which point on the model is closest.
Mass property calculations – For every solid body in the model, this test calculates the vector of mass / inertia / movement etc. The test calculates forces in physical simulations: volume, mass, center of mass, moments, moments of inertia, spherical moments of inertia, radii of gyration, etc.
Model loading – This test measures the basic app function of opening and loading a model.
Display mode – This test iterates through multiple modes.
Cross section – This test cuts a model in half and rotates it around, providing a detailed look at the inside of a model – all the parts and details and how they fit together.
Explosion – This test explodes out to show an inner view of a model. It is similar to the cross section test but provides a view of each part individually without the detail of how they fit together.
Sync views – This test provides two different views of the model and rotates them in a synchronized fashion, providing a view of how things fit and potentially fuse together from different angles.
Multiple viewports – This test provides six different views of a model from different perspectives. It continuously shows the model from all angles to increase awareness of how changes affect the model.

Note: The SPECapc for SNX 2024 benchmark can run on the latest continuous release version of Siemens NX; however, since each new application build version can differ in terms of performance and output, please refer to the benchmark run rules for the exact Siemens NX build version officially supported.

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SPECapc^® for Siemens NX 2024

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SPECapc^® for Siemens NX 2024