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Question:
Could you tell me some ways to maximize CPU utilization for file rendering in REAPER? Ideally, I want to hit 90% CPU usage, or even max it out completely. The current rendering speed is way too slow. I understand that the default configuration is balanced for stability and other specific considerations, but I want to push my CPU to its full potential.
Asked by helo (221.215.214.x) on February 17 2026, 1:59am
Reply on February 17 2026, 2:14am:
it is parallelized across cores, but each track runs on at most one core at once. so if you have one very intensive track, it will be the limiting factor. if you can break that track into multiple tracks (with routing), that might help.
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