GPU Caps Viewer 1.20.1 Released

GPU Caps Viewer 1.20.1 - GeForce GTX Titan

1 – Download

You can download GPU Caps Viewer here:
Webmasters: hotlinking is not allowed (that will cause an error message), please use the post url as download link.

Win32 installer:

Zip archive (no installation required):

2 – Overview

After few weeks of tests, the GPU database is now operational allowing GPU Caps Viewer to be released in non-beta version.

GPU Caps Viewer 1.20.1 fixes a bug in the fan speed reading of NVIDIA graphics cards and adds the possibility to protect your submissions to the GPU database by a password. These submissions won’t be listed in public tables (but you have to remember the submit ID as well as the password to access to your data).

GPU Caps Viewer 1.20.1 - Submit to GPU Databse

3 – What is GPU Caps Viewer?

GPU Caps Viewer is a graphics card information utility focused on the OpenGL, OpenCL and CUDA API level support of the main (primary) graphics card. Even if you have several graphics cards in your system, only one is considered as the main OpenGL or Direct3D device. For OpenCL and CUDA, GPU Caps Viewer details the API support of each capable device available in the system. GPU Caps Viewer offers also a simple GPU monitoring facility (clock speed, temperature, GPU usage, fan speed) for NVIDIA GeForce and AMD Radeon based graphics cards. GPU data can be submitted to an online GPU database.

GPU Caps Viewer 1.20.1 - GPU panel

4 – Changelog


  • updated the url for submissions.


  • fixed a bug in the fan speed reading for NVIDIA GPUs.
  • added support of AMD Radeon R7 (250, 250X, 260, 260X and 265) GPUs.
  • added support of NVIDIA Maxwell GM107 GPUs.
  • added support of AMD Radeon R7 (Kaveri APU A10-7850K).
  • added support of AMD Radeon HD 8670D (Richland APU A10-6800K).
  • bugfix in the reading of GPU cores number, TDP, TMUs and ROPs.
  • updated online submission with a brand new database!
  • improved the detection of some rebranded AMD GPUs.
  • improved a bit the detection of Intel GPUs.
  • update: ZoomGPU 1.8.30 (with NVAPI R334).

8 thoughts on “GPU Caps Viewer 1.20.1 Released”

  1. tapcio

    Windows 8.1 detection bug still here (Windows 8.1 build 9600 is detected as Windows 8 build 9200).

  2. JeGX Post Author

    @tapcio: could you try GpuTest 0.7.0 for Windows?
    I added a trace in the log file for Windows detection that should work. If it’s ok I will update GPU Caps Viewer. Could you post this line here?

  3. tapcio

    GpuTest 0.7.0, gives me only this:

    2014/3/13@21:15:17(0000000001) GpuTest (Windows x64) is starting up…

  4. zocker8

    I got my Intel HD 4000 and NVidia GT740M(optimus) information swapped.

  5. Emx2000

    There’s a bug: My Intel HD 4400 and nVidia GT 740M is swapped, so when I select the Intel HD Graphics 4400, the icon is nVidia, and the specs/info is my nVidia’s too. Also works the other way.

  6. MarkoSRB

    My AMD Radeon HD 6550m is shown as GPU 1: AMD Mobility Radeon HD 5000 Series, and shows Cores: 360 – TMUs: 20 – ROPs: 1 insted of 400 cores in GPU-Z 0.7.8 (Windows 7 sp1 x64, i3 370m).

  7. Baron

    GeForce GTX 770 is apparently incapable of OpenCL, according to the CL GPU demos.

    Fully updated drivers.

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