How to run a GPU stress test safely
A short checklist for stressing a graphics card without risking stability, plus how to choose duration and intensity.
Guides
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FPS, 1% lows and frame time: how to read your results
Why average FPS is not enough and what 1% and 0.1% lows reveal about stutter.
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Thermal throttling: why your GPU slows down and how to fix it
How to recognise throttling in a test, what causes it and the practical fixes in order of effort.
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WebGL, WebGL2 and WebGPU: what your browser actually supports
The differences between the three browser graphics APIs and how to check what you have.