Download OverClock Checking Tool (OCCT) 11.0.19 Download

The name OCCT comes from OverClock Checking Tool. This application allows you to benchmark and overclock your system components. OCCT is the most popular all-in-one stability check and 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 incorporates HwInfo’s monitoring engine to get precise readings and diagnose problems faster.

Properties

• Up to 16-core support (for example, up to a Quad-Kentsfield or an Octo-Conroe)
• Customizable tests (duration, priority, CPU or RAM, …)
• Detection of CPU and motherboard
• Monitoring support through third-party applications (ie MBM5, Speedfan and Everest Ultimate Edition 3.50 or later)
• Can produce graphs showing temperature and voltages during the test: Unique function!
• Multilingual support

Don’t let your work go to waste

Make sure your computer is stable before working on your beloved projects – don’t let a reboot or memory corruption throw your hard work to waste

Is this a game bug or my computer?

Find out by stress testing your components. If something is wrong, OCCT will pick it up and tell you! By having a wide range of tests integrated, you will be able to find out which one is wrong.

Stop wasting time with after sales services

Find out which component is faulty and save time by providing after sales services with proof that your hardware is faulty. I can’t promise you it will go smoothly, but at least you have backup.

Modern monitoring dashboard

Create easy-to-read, attractive monitoring dashboards that show how your component is behaving in real time.

Check the cooling

OCCT test will make your components go all out. If something is wrong with your cooling, you’ll know quickly.

The ultimate CPU test

OCCT’s CPU test gives you full control over which core is being tested &# 8211; Browse through cores, find out which one generated an error, invert them… Lots of fun there.

Squeeze every MHz out of your components

OCCT will help you find ideal values ​​for your overclocked components and ensure rock-solid daily use.

What is new

• Fixed: Uploading would still happen if disabled in settings
• Added: A fallback to another endpoint to the upload in case it fails
• Monitoring: Engine updated
• Improved upload error logging
• Fixed: The GUI would refuse to launch if no GPU was detected
• Instruction Set: Auto will be set to AVX2 instead of 512 as this option has proven to be much better at detecting errors (for now)
• The initialization time is no longer counted in the global timer. This means the test will apply the loqad change about 2 seconds after starting, in time for it to initialize
• Fixed: Much smoother curve on older GPUs
• Fixed: the load was set too low on the RTX4090, resulting in a steep jump between 99% and 100%
• The test will have a much better scaling on newer GPUs (especially RTX4090)
• Fixed: upload would fail in edge cases (these issues are hard to reproduce)
• Fixed: a rare bug would prevent the stability certificate from uploading correctly
• Fixed: OCCT command line would fail when loading configuration file and revert to defaults