OCCT is the most popular all-in-one stability check & stress test tool available.
It generates heavy loads on your components while checking for errors, and will detect stability issues faster than anything else.
OCCT embeds HwInfo's monitoring engine to get precise readings and diagnose issues faster.
Can test several GPUs at once, even of different brands or without display
You can now set the refresh interval and the graph update interval
Introduced OCCT Command-line to the Enterprise-level license
OCCT now includes an auto-updater. This means updates after 8.1 can be done automatically if configured in OCCT's settings
Ensure your computer is stable before working on your beloved projects - don't let a reboot or memory corruption put your hard work to waste
Find out by stress-testing your components. If anything's wrong, OCCT will pick it up and tell you ! By having a wide-range of test integrated, you'll be able to pinpoint which one is faulty.
Find out which component is faulty and gain time by giving after-sale services proof your hardware is faulty. I don't promise you it'll go smooth, but at least, you'll have backup !
Create easy-to-read, attractive monitoring dashboards showing how your component is behaving in real-time
OCCT test will make your components go all out. If anything is wrong with your cooling, you'll quickly know !
OCCT's CPU test gives you full control on which core is tested - Cycle through cores, know which one generated an error, invert them... Lots of fun there !
OCCT will help you pinpoint ideal values for your overclocked components and ensures rock-stable day-to-day usage !