DxO PureRAW 2 and Nvidia NVlink

Does PR2 recognize and utilize both GPUs linked via NVlink, or only one, or none at all?

Hi and welcome,

PR2 will only use one GPU. So I would choose the fastest of the two and disable the link.

I frequently use DaVinci Resolve with NVlink, is it required to disconnect the NVlink for PR2 or will PR2 detect only one of the GPUs linked or none? None meaning PR2 will default to CPU only.

I’m really not sure. Try it and see what happens. My guess is that it will see something that it doesn’t support and default to the CPU. However it may be smarter than that and find the faster of the two and then use that. Be sure to set PR2 to “Auto select” mode in preferences and restart PR2 before you try it.