PerformanceTest
PerformanceTest is a Mac benchmarking utility that measures CPU and memory performance and helps you compare results with other systems.
What is PerformanceTest?
PerformanceTest is a native macOS benchmarking app for measuring how a Mac performs in key hardware areas. It helps users run standardized CPU and memory tests, review performance scores, and compare results with other systems for troubleshooting, upgrade evaluation, or general benchmarking. The app is useful for enthusiasts, technicians, and anyone who wants a clearer picture of how their Mac is performing under repeatable tests. On Mac, it is offered by PassMark as a Mac app, and PassMark also provides PerformanceTest on other platforms so some test results can be compared across operating systems. Common uses include checking whether a system is performing normally, measuring the impact of hardware or configuration changes, and capturing benchmark results for reference.
Key features
- Run CPU benchmark tests for math, compression, encryption, physics, and single-thread performance
- Measure memory performance with read, write, latency, and database-style tests
- Calculate benchmark scores and compare them with other computers
- Check whether hardware changes or system tuning improved performance
- Review past benchmark results online for context and comparison
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Safety overview
Status: Safe
This is a legitimate benchmarking utility for macOS. It is designed to stress CPU and memory components during tests, so temporary heat, fan noise, and increased power use are normal while a benchmark is running. It does not need unusually broad system control for its main purpose, but benchmark results may include device-related information used for comparison features. Close important work before long test runs if you want the most consistent results.
Recommendation: Keep PerformanceTest if you use it to benchmark your Mac, compare performance over time, or check the effect of upgrades and configuration changes. If you no longer run benchmarks, you can remove it without affecting normal macOS operation beyond losing the app and any saved benchmark workflow you rely on.
Common paths
/Applications/PerformanceTest.app
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