About
What We Test and How to Interpret Results
Our real-time GPU stability test uses WebGL2 rendering and continuous graphical load to measure FPS consistency, frame time, and graphics performance. Understand your hardware reliability without installing software.
Run Stress TestWhat We Measure
We measure frame rate consistency (FPS), frame time in milliseconds, active particle count, and performance stability under sustained rendering load. The test applies continuous GPU stress through particle rendering and physics simulation at configurable complexity levels (Simple, Medium, Complex, Extreme).
Results help you see how well your graphics hardware maintains stable performance during heavy workloads—similar to demanding games or creative applications. You can export test results for your own records or comparison with other benchmarks.
How the Test Works
The stress test runs entirely in your browser using WebGL2. You choose the number of particles (5K to 50K) and physics complexity. When you start the test, the tool generates continuous frame-by-frame rendering load and updates live metrics: FPS, frame time, active particles, and a stability score. When you stop, a results summary and optional export are available.
No installation or account is required. All processing happens on your device. We recommend closing other heavy applications and ensuring adequate cooling for the most accurate stability analysis.
Limitations
Browser-based testing has inherent limitations. Results can vary with browser, operating system, driver version, and background processes. This tool is intended for comparative and educational use—to gauge relative GPU stability and FPS behavior—not as a certified hardware benchmark.
For the most reliable picture, run the test multiple times under similar conditions and compare with other benchmarks such as advanced shader tests if you want a fuller view of your GPU capability.