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CPU Stress Test

CPU Load:
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Operations/Sec:
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Work Rate:
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CPU Test Results

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GPU Stress Test

FPS:
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Render Time:
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Polygons:
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GPU Test Results

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System Analysis

Browser Information

Browser:
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User Agent:
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Hardware Acceleration:
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GPU Information

Renderer:
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WebGL Version:
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Shader Precision:
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Detected Limitations

Run tests to identify limitations.

Important Notice

Stress tests can lead to increased CPU/GPU usage and put heavy load on your computer. This may result in elevated temperatures, fan noise, and battery usage. Please ensure your device is adequately cooled and for laptops, connected to power. In case of instability, close the browser immediately.

For reliable results, close all other programs and tabs during testing.

Professional Online CPU Stress Test & GPU Stress Test Platform

Test your computer's performance with our comprehensive online CPU stress test and online GPU stress test suite. This advanced hardware testing platform provides professional-grade system stress testing directly in your web browser, supporting real-time performance monitoring and detailed hardware analysis without requiring any software installation.

Our dual-purpose online CPU stress test and online GPU stress test platform offers extensive testing capabilities:

  • Multi-threaded CPU stress testing with configurable workload intensity
  • Advanced GPU stress testing with WebGL-based rendering challenges
  • Real-time performance metrics including FPS, render time, and CPU utilization
  • Customizable test duration from 30 seconds to 30 minutes
  • Comprehensive system analysis and hardware information detection
  • Visual performance monitoring with live charts and gauges

Perfect for system builders, overclockers, hardware enthusiasts, and IT professionals, this combined online CPU stress test and online GPU stress test helps you evaluate system stability, thermal performance, and processing capabilities. The tool provides detailed insights into your hardware's performance limits and helps identify potential bottlenecks or stability issues.

Whether you're testing a new build, verifying overclocking stability, troubleshooting performance issues, or performing quality control on computer systems, our online CPU stress test and online GPU stress test tools deliver professional-grade results. Monitor your system's performance under extreme loads to ensure optimal stability for gaming, content creation, scientific computing, and intensive professional applications.