CPU Benchmark Tool

What This Tool Does

This tool measures how fast your CPU can process tasks. It gives you a clear score that helps you compare performance, diagnose slowdowns, and confirm whether your processor is working properly.

Runs in Your Browser

This tool runs directly in your browser — no downloads, no installs, and no changes to your system.

Quick Start

• Close any heavy programs (games, video editors, browsers with many tabs).
• Click Start Benchmark.
• Wait for the test to complete.
• Review your CPU score and performance breakdown.

How to Use This Tool

• Click Start Benchmark.
• The tool will run a series of CPU‑intensive tasks.
• Your browser may become slightly slower during the test — this is normal.
• When finished, you’ll see:
  • Single‑core score
  • Multi‑core score
  • Estimated performance tier
  • Comparison to typical CPUs

What the Results Mean

• High Score — CPU is performing normally or above average.
• Medium Score — CPU is fine but may be older or throttled.
• Low Score — Possible issues: overheating, background tasks, outdated drivers, or hardware degradation.

Troubleshooting

• Score is lower than expected
  • Close background apps
  • Check CPU temperature
  • Clean dust from vents
  • Update chipset and CPU drivers
• Browser freezes
  • Try a different browser
  • Restart your PC
• Benchmark won’t start
  • Disable script‑blocking extensions
  • Ensure JavaScript is enabled

Tips & Notes

• Laptop CPUs may throttle when hot or on battery power.
• Running the test multiple times gives more accurate averages.
• Compare your score after cleaning your system or updating drivers.

Related Tools

• GPU Benchmark Tool
• RAM Diagnostic Tool
• Storage Speed Test Tool
• Device Health Scan Tool

FAQ

Does this test damage my CPU?
No — it uses safe, short workloads.

Why is my score different each time?
Background tasks and temperature affect results.

Can I compare my score to other CPUs?
Yes — the tool provides estimated comparison ranges.