GPU benchmark: test your graphics card in the browser
A free PC benchmark that runs a real 3D scene on your graphics card, no download, no install. Twelve seconds, then a score you can compare with other PCs and with the FPS estimates on this site.
Run the benchmark
12 seconds. A demanding 3D scene at 1920×1080 on your graphics card; the window size does not change the result.
Earlier runs in this browser
Before you run it
- Keep this tab visible during the run; browsers pause hidden tabs.
- Close other heavy tabs and apps, and on a laptop plug in the charger.
- Run it two or three times; a few percent of variance is normal.
Check your own library
Score in hand? Now see how your games run. The library check runs every game in your Steam library and wishlist with your hardware: estimated FPS, the bottleneck and the cheapest upgrade per game. Free, and a scan from this page is used there too.
Frequently asked questions
- What does the score mean?
- The benchmark renders a demanding 3D scene at 1920×1080 and measures how many scene frames per second your graphics card sustains over ten seconds. The score is that frame rate times ten, so it is comparable between PCs, browsers and screen sizes. It is one synthetic test, not a game: use it to compare cards and to check that yours performs as expected, not to predict exact game FPS.
- Why does my monitor refresh rate not cap the result?
- Several scene frames are rendered per screen frame, and the browser waits for the graphics card to finish before the time is taken. So a 60 Hz screen can still report 300 FPS; the number is what the card can do, not what the screen shows.
- Why is my graphics card shown as unknown?
- Some browsers (Firefox, Safari, privacy modes) hide the exact model from websites. The score is not affected. The PC specs checker reads the card through Windows instead, if you want the name.
- Is anything installed or sent?
- Nothing is installed; the scene runs in your browser. After a run, the score and the graphics card name the browser reveals are sent anonymously to doesitrun.com, so the page can tell you how your result compares with other runs. Your run history stays in this browser only.