In addition, consider the following article for techniques to reduce the CPU usage of devices and plug-ins.While we have since moved to more advanced ways to collect energy impact and performance telemetry for cmdReporter’s internal testing, I have run the above command as a LaunchDaemon on my own machine for months at a time without noticing any additional overhead. In that case it might be better to higher the buffer size. Note: In some case with certain CPU intensive processes, lowering the buffer size will not reduce CPU load. Ideally, choose a value that's a power of 2, e.g.Live's default sample rate is 44100 kHz.Ĭhoose a buffer size less than or equal to 256 samples Note: Ideally, you should pick the correct setting before starting a new project, rather than changing it while working on an existing one. Larger buffer sizes may result in higher CPU usage Optimizing Live's Audio Preferences for Apple Silicon Computers: 1. Smaller buffer sizes may result in lower CPU usage Larger buffer sizes may result in lower CPU usage Smaller buffer sizes may result in higher CPU usage On Intel-based CPUs the following relationship in Live is as follows:

The relationship between real-time audio performance and buffer size changed with the introduction of Apple Silicon Processor's architecture. How to Optimize Live's Audio preferences for Apple Silicon vs. Where available, use native Apple Silicon builds of plugins.įor more advice consider the following techniques to reduce the CPU usage of devices and plug-ins, and other best practices, with additional recommendations in our Learn Live 11: Computer Performance video tutorial. In addition, we recommend updating to the latest macOS and Live version. Note: For optimal performance, it is important to ensure that all third-party plug-ins, as well as hardware drivers, are always updated to their latest versions.

M1 chips) performs differently from previous generation Macs with Intel processors.ĭue to these fundamental differences, Live's Audio Preferences should be configured with these differences in mind in order to reduce the CPU load. The Central Processing Unit (CPU) of Apple computers with Apple Silicon Processors (e.g. Reducing the CPU Load on an Apple Silicon Mac

Mac cpu usage