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TechPowerUp GPU-Z

GPU-Z is a lightweight system utility designed to provide vital information about your video card and graphics processor.

Download GPU-Z Support Forum

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World Map with User Locations
GPU-Z is used all over the world

Main Features

  • Supports NVIDIA, AMD, ATI and Intel graphics devices
  • Displays adapter, GPU and display information
  • Displays overclock, default clocks and 3D/boost clocks (if available)
  • Detailed reporting on memory subsystem: memory size, type, speed, bus width
  • Includes a GPU load test to verify PCI-Express lane configuration
  • Validation of results
  • GPU-Z can create a backup of your graphics card BIOS
  • No installation required, optional installer is available
  • Support for Windows 11 / Windows 10 / Windows 8 / Windows 7 / Vista / Windows XP (both 32 and 64 bit versions are supported)
  • .. and yes, the author of CPU-Z has granted us permission to use a name similar to his product. Thanks Franck.

Information for IT Administrators & Security

  • Our GPU-Z software will only make network requests to www.gpu-z.com, and only through port 443 (https).
  • www.gpu-z.com uses its own IP address, which isn't used by any other host, we don't use SNI.
  • No requests are sent to *.techpowerup.com.
  • You may use HTTPS deep inspection / MITM to look at GPU-Z network traffic.
The following URL endpoints are used:
  • https://www.gpu-z.com/gpuz/version_v2 (for the update check, on startup, can be disabled in settings)
  • https://www.gpu-z.com/vgabios/upload_v2/* (for the VBIOS upload, which is a user-initiated action)
  • https://www.gpu-z.com/gpu-specs/lookup (when the 'Lookup' button is clicked, opens in the user's browser. Once loaded, the user is redirected to our GPU Specs Database)
  • https://www.gpu-z.com/gpuz/d3dx43.exe (the 3D render test requires some Microsoft libraries. When not installed, the user gets offered to download them automatically from this URL)
Want more info? Questions? Requests? E-Mail us at w1zzard@techpowerup.com, we're happy to help.

Enterprise Licensing

GPU-Z is free to use for personal and commercial usage. However, you may not redistribute GPU-Z as part of a commercial package.
We also offer a GPU-Z SDK, which is provided as simple-to-use DLL with full feature set that can be used from C/C++/.NET and others. Commercial support and customization options are available, please contact us for details.

Screenshots

Application Screenshot Application Screenshot Application Screenshot

Support Forums

Documentation

It's so simple to use, you don't need documentation.
Just download and run the binary, without installation.

Downloads

The latest version is available in the downloads section.
Apr 4th, 2025 10:21 EDT change timezone

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