OCCT allows you to thoroughly test all components of your system, ensuring a comprehensive assessment of its stability. You have total control over the test parameters, allowing you to tailor them to your specific needs.

Speed and precision are at the core of our approach. OCCT quickly and accurately detects even the slightest errors and instabilities, providing you with a clear view of your system's health.

Through close collaboration with hardware manufacturers, OCCT anticipates technological innovation ensuring fast support for emerging technologies.

OCCT’s 3D testing is unmatched. It dynamically adjusts its load through 3D adaptive testing, providing a comprehensive evaluation of your system’s capabilities under varying workloads.

With a wide range of 3D tests, OCCT recreates gaming conditions, extreme scenarios, and light usage, offering insights into performance across different usage patterns, picking up any artefact or errors during execution.

The parallel testing feature sets OCCT apart. Test multiple GPUs, even of different brands, simultaneously without the need to connect them to screens, streamlining the testing process and maximizing efficiency.

OCCT’s monitoring interface is clear and transparent, offering a straightforward view of critical system metrics. With seamless integration of the renowned Hwinfo engine, OCCT ensures accurate and detailed monitoring of your hardware components.

With real-time temperature monitoring and intelligent alerts, OCCT helps you maintain optimal performance while safeguarding against potential overheating issues. Dive deeper into diagnostics, identifying issues such as voltage drops or frequency throttling, ensuring your system operates at its peak efficiency.

Compare your CPU and Memory performance using our built-in benchmarks providing valuable insights into your system's capabilities.

OCCT introduces a ground breaking latency and bandwidth benchmark for CPU cache and memory,offering unparalleled precision and depth. Understand the intricacies of your system's memory performance with detailed analysis and actionable data.

Unlike others, accessing these powerful benchmarking features is completely free with OCCT.

Certificates serve as definitive evidence that your system has successfully passed a battery of rigorous pre-established tests.

Share your achievements with confidence : OCCT's certificates are shareable, allowing you to make them public and showcase your system's stability to the world.

OCCT is the authority for certifying the stability of the systems and components tested, providing assurance and peace of mind to users and stakeholders alike.

Gain speed and productivity by quickly identifying differences between two reports or custom certificates.

With an interface offering multiple levels of analysis, from quick summary statistics to detailed comparative reports, OCCT highlights even the slightest difference.

A CPU throttling down too much, a fan spinning too fast, memory timings badly configured, you’ll spot them all in a few seconds.

AI training brings forth new challenges, particularly in terms of computing power. The latest dedicated GPUs are exceptionally powerful, yet lack 3D support, rendering the existing stress tests ineffective.

OCCT introduces a groundbreaking solution. By leveraging OpenCL workloads, OCCT can now push these high-performance cards to their limits, allowing for parallel testing. With this innovative approach, you can identify any potential issues before they compromise the integrity of your AI training workload.