Lightroom Classic contains a number of tasks that can leverage a decent number of CPU cores to improve performance. The new AMD Threadripper 3990X, with a massive 64 cores, should excel when exporting images in particular, but many applications see less and less benefit as you get into extremely high core counts. Will Lightroom be able to leverage all 64 cores, or is there no benefit to using the 3990X over a much less expensive CPU like the Threadripper 3960X?














