Zed2 Fusion underwhelming performance

Software C++
1

I’m running the unity livelink sample using ULTRA for depth and 720p60 for resolution on each camera .

I have two cameras each has a dedicated gpu and I have confirmed that each camera is actually using their gpu
It’s a 2080ti and a 3060ti
and a 5ghz amd ryzen 9

But with all that I can not get over a stable 30fps sometimes dipping to 15fps, the system utilization is also not very high. Cuda usage sits aroun 30% on each card cpu is running at around 15%.

Any thoughts?

2

Hi,

Is it the frame rate of each camera or the frame rate of the fusion?
If that’s the fps of the fusion, can you verify that each sender is running at the expected framerate please?

Thanks.

3

It’s the framerates of the cameras

4

It’s the framerates of the cameras

[Discourse post]

5

That is indeed surprisingly low.

Can I ask to to test using the same GPU for both cameras? A 3060ti should be able to run two instances of the ZED SDK at decent frame rate.
Unfortunately, I don’t have a multi GPU setup available for testing right now.

Thanks for your patience.

Best regards,