nvgpumon is a Nvidia GPU Performance Monitor for Windows 7 x64.

From Author:
Have you been looking for a performance monitor tool for your brand new and expensive Nvidia graphics card, and didn't find anything working for a Windows 7 x64 system? Me either.
Even the brand new GPU-z tool, available in version 0.3.8 (as of 1st December, 2009) doesn't show a graph on my Windows 7 x64. See picture to the right. But I've coded a tiny tool, which is able to monitor your Nvidia GPU. It's pretty much alpha, but it shows a graph, which is the utilization of your GPU (1.0-gpu_idle). It's bleeding alpha, so it's more or less a feasibility study. But already now it can be a help, if you want to know whether your card is going some e.g. CUDA work, like Badaboom, or stuff. I'm planing to extend the feature set, add will likely add a few functionalities, like
1. rop_busy
2. geom_busy
3. shader_busy
4. texture_busy
5. savable loggin
6. temperature
7. bigger history >150 values

Inststallation:
No installation is required. Just ensure "Instrumentation" is ENABLED from your NvPerfKit. MD5 checksum will follow. Use a virus scanner, if you don't trust this site.

Troubleshooting:
* If NVPMinit report anything else, that "0", then the NVPerfKit isn't installed properly or is disabled.
* This code is really only for Windows 7 x64, it won't run on anything else. There are working monitor tools available for other Windows versions, use them.
* If feedback reflects a demand for other platforms, I'll rethink the build process.

SoftSea Editor's Note: You need to install NVIDIA PerfKit first., you can find NVIDIA PerfKit here
www.softsea.com/review/NVIDIA-PerfKit.html.

SoftSea.com had fully tested and uploaded the install files, nvgpumon does not contain any adware or spyware, the latest version is 0.1, you can download this software (75 KB) from special server of SoftSea.com.

The license of this software is Freeware, you can free download and free use this diagnostic software.