Icon of program: OCCT Portable

OCCT Portable for Windows

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Editors’ Review

Download.com staff
OCCT Portable is a Windows application for comprehensive system stability testing. It offers four distinct tests for CPU, GPU, and Power Supply, complemented by real-time monitoring and customizable safety alarms to prevent hardware damage.
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OCCT Portable 0/1

  • Pros

    • Four distinct tests for CPU, GPU, and Power Supply stability.
    • Tests can run indefinitely or for fixed durations.
    • Includes idle periods for temperature rise/fall analysis.
    • Real-time monitoring of temperatures, voltages, and fan speeds.
    • Customizable alarms protect hardware from overheating or damage.

  • Cons

    No Cons available

Icon of program: OCCT Portable

OCCT Portable for Windows

Download now

Used OCCT Portable for Windows?

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Full Specifications

GENERAL
Release
Latest update
Version
4.4
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows 8
  • Windows Vista
  • Windows XP
  • Windows 10
  • Windows 7
Additional Requirements
DirectX
POPULARITY
Total Downloads
1,923
Downloads Last Week
15
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Developer’s Description

By ocbase
Check for your system stability from different tools.
OCCT Portable is a Windows application to check the stability. It enables you to test your computer's stability, using 4 different tests: CPU OCCT and CPU Linpack aimed at testing the CPU, GPU 3D for the GPU stability, and Power Supply a combination of CPU Linpack and GPU 3D to fully load your Power Supply. Each test can be run indefinitely, or for a fixed amount of time. You can even include an idle period at the beginning or at the end of a test, to see how your computer's temperature rise from an IDLE state to fully loaded, and the other way round. OCCT also embeds a monitoring engine, giving you readings of the computers inner temperatures, voltages, and fan speed, and displays them in graphs plotted in real-time. OCCT even protects your computer from overheating or damage by including alarms you can customize for every sensor: once you go above (or below) the alarm value for a temperature, voltage, or fan speed, the test will stop to protect your computer.
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