GPU Test Bench
See how your laptop or phone handles video and 3D graphics. Everything runs in your browser — nothing to install, nothing uploaded. Built while tuning a GeForce GT 750M on Linux: my old laptop's GPU was stuck in slow mode.
About 20 seconds · plays a short muted video, then works the GPU
Ready.
–GPU score (frames/s at 540p, uncapped — higher is better)
–Video frames/s (1080p)
–Dropped video frames
–Video decoded on the GPU?
–CPU load during the test
Live 3D view
The same kind of shader, on screen. Your display caps this at its refresh rate (usually 60), so the benchmark above runs off-screen instead.
–Frames / second
–ms per frame
–CPU load (Chrome/Edge)
What your browser knows about your GPU
| Checking… |
Temperatures (local version only)
Websites can't read your hardware's temperature sensors. To see live GPU/CPU temperatures,
download the bench (page + a tiny Python server + the sample video), unzip it,
run
python3 serve.py and open http://127.0.0.1:8767. Linux only for now.–GPU temperature
–CPU temperature
–CPU usage
–Memory used