the performance is quite slow

[chena1982]

my gpu is 3080, use 38ms, the paper said 6900xt use 3ms. I need set something?

[gboisse]

Hi, these numbers seem too slow indeed, are you sure the RTX 3080 is getting picked up?

You should see the name of the selected device at the top of the GUI window, like so (captured on a 2070 here):

[chena1982]

sorry, after reboot my computer, it cost 3ms now, and ssgi is 1ms, still slow than paper, but not that much.