Someone said that it is “not terribly performent” but it doesn’t matter for transcoding. It can do multiple 4k streams of AV1 & HEVC. That is perfect.
According to benchmarks, it beat the 3080 and 6800XT when it was released for transcoding performance. That is what you have to look at in this case, you aren’t gaming on it.
Just remember to enable all of the correct kernel modules to get it working. You often have to manually download the firmware git repo and move it to the firmware folder in Debian to get it working.