• Advertisement
Sign in to follow this  

Testing GPU to CPU bandwidth

This topic is 1891 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.

If you intended to correct an error in the post then please contact us.

Recommended Posts

Hi All,

I'm trying to do a simple test for my embedded board to test the GPU to CPU data rate, and is it fast enough for doing computer vision or not.

So Basically, I'm doing some fragment shader, then I'm copying the screen using glreadpixels, then I'm writing the screen to a file, and watching the FPS.. Is this test enough ?

Share this post

Link to post
Share on other sites
Sign in to follow this  

  • Advertisement