Find a co-op game with friends
OCCT screenshot 1
OCCT 3D SHOWCCASE
OCCT screenshot 3
OCCT screenshot 4
OCCT screenshot 5
OCCT screenshot 6

Games Like OCCT

Jun 24, 2025·OCBASE·
93%Very Positive · 423

OCCT is the gamer's favorite app for stress testing their PC or Steam deck components and check for errors ! Find out if your latest crash is due to a hardware malfunction or yet another game bug, and see all monitoring and system information in an easy-to-use interface.

Top matches

Match strength key:80+65+50+<50
Finding similar games…

About OCCT

OCCT screenshot 1

OCCT (OverClock Checking Tool) is the best software for testing system stability, diagnosing hardware issues, and monitoring performance. Whether you're an overclocking enthusiast, a technician, or just want to ensure your PC is running smoothly, OCCT provides a powerful suite of tools to push your hardware to the limit.

OCCT screenshot 2OCCT screenshot 3
•
Processor (CPU) – Evaluate your CPU’s stability and performance with various test modes.
•
Graphics Card (GPU) – Push your GPU to its limits with DirectX and CUDA-specific stress tests.
•
Memory (RAM) – Detect potential errors by putting your RAM under heavy load.
•
Power Supply (PSU) – Simulate extreme power consumption to assess PSU reliability
OCCT screenshot 4OCCT screenshot 5

With OCCT’s Stability Certificates, you can validate your system’s stability like never before. After passing a complete series of stress tests, receive a personalized, shareable certificate proving your hardware's robustness. Perfect for benchmarking, troubleshooting, or simply showcasing the performance of your setup.

OCCT video 6OCCT screenshot 7OCCT screenshot 8OCCT screenshot 9

OCCT includes a powerful monitoring system that tracks: ✔ Temperatures (CPU, GPU, VRM…) ✔ Clock speeds and voltages ✔ Resource usage ✔ Sensor data (fans, power consumption, etc.)

OCCT video 10OCCT screenshot 11OCCT screenshot 12

After each test, OCCT generates in-depth reports to help you analyze performance and detect potential hardware issues.

OCCT screenshot 13OCCT screenshot 14

With a modern and easy-to-use design, OCCT is perfect for both beginners and advanced users.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.

All matches

Similar games to OCCT

Finding similar games…