v1.0 · simulated benchmarks
Build your dream PC.
Run it before you buy it.
Pick from real CPUs, GPUs, RAM and more. We simulate FPS in popular games, boot times, thermals, and bottlenecks. Compare builds side by side. Free, forever.
Mix & match
Real parts from Intel, AMD, NVIDIA, ASUS, MSI and more.
Benchmarks
Simulated FPS at 1080p / 1440p / 4K plus CPU & GPU scores.
Boot it
Animated boot sequence so you can 'run' your rig.
Compare
Stack 2+ builds head-to-head. Find your winner.
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01
Pick parts
Choose CPU, GPU, RAM, storage, PSU, case and cooler. We flag compatibility issues live.
02
Run benchmarks
See estimated FPS across six popular games and synthetic CPU/GPU scores.
03
Compare & share
Save builds locally and stack them side-by-side to spot the best value.
Ready to build?
No signup. No payment. Just open the builder and start clicking parts.
Open the builder