Build Smarter with PcCheckr

All-in-one PC performance testing tools. Check bottlenecks, optimize builds, and game smoother.

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Our Tools

PC Bottleneck Calculator

Check CPU + GPU compatibility and bottlenecks instantly.

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RAM Bottleneck Test

Analyze if your RAM is slowing down overall performance.

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Laptop Bottleneck Test

Test laptop CPU/GPU balance and thermal bottlenecks.

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Gaming Bottleneck Checker

See how your system handles popular modern games.

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Frequently Asked Questions

What is a bottleneck in PC?

A bottleneck happens when one component limits another, reducing total system performance.

How do these tools help me?

They let you compare parts, estimate bottlenecks, and optimize before buying or upgrading.

Are these tools free?

Yes, all BuildBench tools are completely free and open to everyone.