WillmyGPURunIt
CalculatorCompare two BuildsLocal AI Guides
WillmyGPURunIt

Check your PC for gaming, AI bottlenecks, and which local LLMs it can run.

Tools
  • Calculator
  • Compare two builds
  • Local AI Guides
Site
  • About
  • Contact
Legal
  • Privacy Policy
  • Terms & Disclaimer
© 2026 WillMyGPURunIt. Estimates are based on published benchmark, power, and model data — a guide, not a guarantee. WillMyGPURunIt is an independent project and is not affiliated with any hardware manufacturer.
Build bench

Your Build Benchmarked

Punch in your CPU and GPU once. Get a straight answer on which local AI models fit your card, the bottleneck, the power supply you actually need, and the games you can run.

Core parts

Memory & motherboardoptional

System RAM

Gigabytes — used to judge what can run with CPU offload.

RAM type (optional)

Power & coolingoptional

Your power supply (optional — to check it's big enough)
Storage drives
SSDs + hard drives
1
Case fans
Including CPU cooler fans
3

Local AI

Context length

How much text a model can keep in mind at once — your prompt plus its reply. Longer context needs more VRAM.

Enter a CPU and GPU we recognise to continue.