GPU Benchmark Tool
This test uses WebGL to measure your GPU’s rendering performance. Close heavy apps for best results.
Idle. Ready to run the test.
Benchmark Progress
What This Tool Does
This tool measures your graphics card’s ability to render graphics, process shaders, and handle GPU‑intensive workloads.
Runs in Your Browser
This GPU test runs directly in your browser using WebGL — no downloads required.
Quick Start
- Close games and GPU‑heavy apps.
- Click Start GPU Benchmark.
- Let the test run until completion.
- Review your GPU performance score.
How to Use This Tool
- Click Start GPU Benchmark.
- The tool will render 2D and 3D scenes to stress your GPU.
- You’ll see:
- Frames per second (FPS)
- Rendering score
- Shader performance
- GPU tier classification
What the Results Mean
- High FPS / High Score — GPU is healthy and performing normally.
- Medium Score — GPU is fine but may be older or thermally limited.
- Low Score — Possible issues: overheating, outdated drivers, dust buildup, or failing hardware.
Troubleshooting
- Low FPS
- Update GPU drivers
- Clean dust from fans
- Check temperatures
- Benchmark stutters
- Close background apps
- Try a different browser
- Test won’t run
- Enable hardware acceleration
- Update your browser
Tips & Notes
- Laptop GPUs throttle heavily on battery.
- WebGL performance varies by browser.
- Running the test after a reboot gives cleaner results.
Related Tools
- CPU Benchmark Tool
- RAM Diagnostic Tool
- Overheating Detector Tool
FAQ
Does this test stress my GPU too much?
No — it uses safe browser‑level rendering.
Why is my FPS lower in this test than in games?
Different workloads produce different results.
Can this detect a failing GPU?
It can reveal symptoms like stuttering or low performance.