Techbenchpro - Professional PC Building Tools, FPS Calculator, PSU Calculator, GPU Benchmark

Professional PC building tools trusted by 100,000+ gamers. Calculate FPS for 1000+ games, find optimal PSU wattage, compare graphics cards, and build custom gaming PCs with compatibility checking. Premium tools for advanced builders.

Professional PC Building Tools

Powerful PCBuilding Tools

Everything you need to build and optimize your gaming PC. Premium, fast, and accurate—instant access included.

100K+Users
1M+Calculations
97%Accuracy
100%Premium

Why Use Our PC Building Tools?

Building a gaming PC in 2025 requires accurate data and reliable tools. Our advanced PC builder with real-time compatibility checking helps you avoid costly mistakes, while our FPS calculator predicts frame rates for over 1000 games—including demanding titles like Cyberpunk 2077 and the upcoming GTA 6. Whether you're following our beginner's guide to building a gaming PC or upgrading an existing system, these tools provide the accuracy you need.

Choosing the right components is critical for performance and value. Our GPU benchmark tier list and GPU compare tool help you evaluate graphics cards side-by-side with real gaming benchmarks. Wondering about power requirements? The PSU wattage calculator accounts for transient spikes from modern RTX 50-series and RX 9000-series GPUs, recommending the right power supply from our ranked PSU tier list.

From identifying CPU/GPU bottlenecks to finding the best CPU/GPU combos for every budget, our tools help you make informed decisions. Check out our AMD vs Intel comparison and NVIDIA vs AMD GPU comparison to understand your options before using the configurator.

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Industry-grade calculators and benchmarks used by gamers, PC builders, and tech enthusiasts worldwide

Benchmark Accurate

Based on real-world testing data

Instant Results

Immediate calculations and insights

Community Verified

Validated by 100K+ builders

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FPS Calculator for Every Game

Wondering what FPS you'll get in Cyberpunk 2077, GTA 6, or Valorant? Our calculator uses real benchmark data to predict performance with 97% accuracy. Perfect for planning GPU upgrades or optimizing your in-game settings.

1000+ games including Cyberpunk, CS2, Fortnite, Valorant
All resolutions: 1080p, 1440p, 4K, Ultrawide
Quality presets: Low to Ultra with RT/DLSS support
Bottleneck detection and upgrade recommendations
Calculate Your FPSFPS Optimization Guide

PSU Calculator

Modern GPUs like the RTX 5080 and RX 9070 XT have massive power spikes. Our calculator accounts for these transients to recommend the right wattage from our ranked PSU tier list.

  • Transient spike analysis
  • 80+ efficiency recommendations
  • Overclocking headroom
  • Modular PSU suggestions
Calculate PSU Wattage

GPU Compare

Compare any two GPUs with real gaming benchmarks. See how the RTX 5080 stacks up against the RX 9070 XT, or check RTX 5070 gaming performance against budget options from our best GPUs under $300 guide.

  • 500+ GPU database
  • Real gaming benchmarks
  • Price-to-performance analysis
  • Ray tracing comparisons
Compare Graphics Cards
PC Builder

Build Your Perfect Gaming PC

Our intelligent PC builder validates compatibility between every component in real-time. No more worrying about socket mismatches, RAM compatibility, or insufficient PSU wattage. Check our guide on AMD's 3D V-Cache technology and the Ryzen 9800X3D vs Intel 285K comparison before configuring your build.

Real-time compatibility validation for all parts
Live price tracking from major retailers
Estimated FPS performance predictions
Auto PSU wattage with efficiency ratings
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Related Guides & Reviews

Deep-dive into hardware comparisons, optimization tips, and buying guides

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Frequently Asked Questions

Common questions about our PC building tools

How accurate is the FPS Calculator?

Our FPS calculator achieves 97% accuracy by using real benchmark data from thousands of systems. We continuously update our database with the latest GPU and CPU performance metrics.

Does the PC Builder check all compatibility issues?

Yes, our PC builder validates CPU/motherboard socket compatibility, RAM type and speed, GPU clearance, PSU wattage requirements, and case size constraints in real-time.

Why is PSU calculation important for modern GPUs?

Modern GPUs like the RTX 5080 and RX 9070 XT experience power transient spikes up to 2x their rated TDP. Our calculator accounts for these spikes to prevent system instability.

What makes these tools professional grade?

Our tools are premium-grade with instant access for all users. We combine real benchmark data with expert validation to deliver accurate PC building solutions.

Professional Tools, Instant Access

Ready to Build YourDream Gaming PC?

Join 100,000+ gamers using our professional PC building tools. Get started in seconds with instant results.

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