Multi GPU or Multi Core Support.

Question

Is there a way to get Lightroom Classic to render using Multiple GPUs or MultiCore from the Cpus. I have 5 GPUs in my rig and its default rendering on the one I use for display purpuses only. its a 1080ti. Great for displays but struggles in rendering. Im trying to get Lightroom to use my 2 A6000 Cards.

Conrad_C · Answer

Multicore CPU should not be a problem, Lightroom Classic has done multicore processing for many years, and this should be easily observable in Task Manager (Windows) or Activity Monitor (macOS).

For multiple GPUs, there might not be a way to get Lightroom Classic to use more than one, although I hope I’m wrong. Adobe applications in general do not have much support for multiple graphics cards. Photoshop specifically doesn‘t, and Premiere Pro can only use multiple GPUs for rendering, not playback.

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