At I/O Means, we regularly use benchmark tools like Cinebench to compare systems and gauge performance. These utilities aren't just for pros—they're perfect for checking if your PC delivers as promised.
Beginners love Cinebench R23 for its simplicity. It stresses your CPU by rendering a 3D scene, providing reliable scores in about 10 minutes. Best of all, it's free.
Here's our straightforward guide, based on years of testing hardware.
Mac users: Search for Cinebench in the App Store. Windows users: Get it from the Microsoft Store. Both platforms support direct downloads from Maxon's website.
Windows 10/11 requirements: 64-bit Intel or AMD CPU with SSE3 support and 4GB RAM minimum. Mac: macOS 10.13 or later, 64-bit processor, and 4GB RAM.
Note: Stick with Cinebench R23—it's the latest and most accurate version available today.
Launch the app. You'll see two Start buttons in the top left: Processor (Multi Core) for multi-threaded performance and Processor (Single Core) for single-threaded speed. Each test runs for about 10 minutes.
For sustained performance checks, extend to 30 minutes: Go to File > Advanced Benchmark, set Minimum Test Duration to 30 minutes, then start your test.
Pro tip for top scores: Close background apps, plug in your device, and max out power/fan settings.
After the test finishes (be patient), your score appears next to the button you selected. The bottom left compares it against similar CPUs.
Cinebench is a solid benchmark, but remember: Scores are one data point. Real-world performance depends on many factors beyond raw CPU power.
That said, it's an easy, free way to diagnose issues and verify your PC's health.
