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CPU + GPU Bottleneck Calculator

Pick your CPU and GPU. See if they bottleneck each other and how much FPS you lose.

Popular pairings — click to analyze

Have an existing PC? Get a full upgrade plan

Tell us your current parts + budget. AI picks specific upgrades with FPS gain.

Upgrade Advisor

Building from scratch? Skip the bottleneck math

AI picks compatibility-verified parts that don't bottleneck each other.

AI Build Advisor