Bottleneck Calculator
CalculatHub.com
PC Bottleneck &
Gaming Performance Predictor
Find your CPU-GPU balance, estimate FPS, and get upgrade recommendations.
🖥 Component Selection
⚙️ CPU — Processor
No CPU selected
🎮 GPU — Graphics Card
No GPU selected
🖥 Target Resolution
⚡ Task Type
Premium Mode (demo):
Demo unlock
🔬
SELECT YOUR COMPONENTS
Choose a CPU and GPU to analyze your build
⚡ Bottleneck Analysis
🧠 CPU UTILIZATION
0%
🎮 GPU UTILIZATION
0%
⚠️ BOTTLENECK DELTA
0%
Excellent Match
Your CPU and GPU are well balanced for gaming.
🎮 FPS Estimator — Popular Games
Select components to estimate FPS
📡 Performance Radar
🔬 Detailed Component Comparison
| Spec | CPU | GPU |
|---|
🔒 Detailed comparison is a Premium feature
📄 PC Upgrade Report PDF
Generate a branded report for your customer.
🔒 Logo branding is a Premium feature
🔗 Embed This Calculator
Let tech blogs and PC builder sites embed your bottleneck tool:
<iframe src="https://calculathub.com/bottleneck-calculator" width="100%" height="800" frameborder="0" title="PC Bottleneck Calculator 2026 by CalculatHub"></iframe>
Copied!