Description
You just overclocked and don't know whether the machine is stable, or you want to know how long a laptop battery really lasts under load. StressMyPC pushes the CPU, graphics card and hard drive to full load with one click, in about 100 KB with no installation, so it fits on a USB stick.
Three buttons at the top control GPU, processor and disk stress separately, so you test only what you want without wading through menus. Run it for a while and heat, cooling and stability problems tend to show up. Unstable or heavily overclocked systems can crash, so save your work before testing.
Paint stress: a simple continuous-drawing load for the graphics card.
Aggressive CPU stress: loads every processor core, handy for checking stability and cooling after overclocking.
HD stress: keeps the drive busy to check storage under heavy load.
Tiny and portable: no installation, just double-click, multilingual with an optional translation feature, works on Windows 7 through 11.
Three buttons at the top control GPU, processor and disk stress separately, so you test only what you want without wading through menus. Run it for a while and heat, cooling and stability problems tend to show up. Unstable or heavily overclocked systems can crash, so save your work before testing.
Features
Paint stress: a simple continuous-drawing load for the graphics card.
Aggressive CPU stress: loads every processor core, handy for checking stability and cooling after overclocking.
HD stress: keeps the drive busy to check storage under heavy load.
Tiny and portable: no installation, just double-click, multilingual with an optional translation feature, works on Windows 7 through 11.
