
To start, go ahead and launch the Activity Monitor app on your Mac before starting the Terminal commands, and open the CPU tab so you can view your CPU usage. You’ll be using Terminal to perform the commands for the stress test, and you’ll be using Activity Monitor so you can monitor your CPU usage throughout it all. You’ll only be using two applications that come with your Mac out of the box – Activity Monitor and Terminal.
BEST CPU STRESS TEST 2017 SOFTWARE
No fancy software is required to stress test your Mac. After all, just a weak connection or solder point somewhere can cause issues down the line. Likewise, if your Mac is running really slow and you know it’s not a software problem because you’ve tried everything, including updating to the latest available version of macOS and a system restore, then you might try this test to see if your CPU is failing. A bad cooling fan will further damage your CPU as you keep it going in that state, so you might want to get that fixed pronto! If your Mac is getting really hot all the time, you might use this test to check and see if a cooling fan is doing its job or not. This process should work on any Mac model. Likewise, if your fans can’t keep your computer cool and it shuts off due to heat, you may need a fan replacement. If the processor fails to keep a steady 100% load during the test, you could have a faulty processor. It’s a quick and simple test that will bring your Mac’s CPU usage up to 100% so that your CPUs will show whether or not they can handle the load, and your cooling fans will show whether or not they can keep the CPU cool enough. This will give you an idea of whether or not your hardware is heading out the door or not. If you suspect that your Mac’s CPU or cooling fans might be failing, putting it through a quick stress test to see whether or not your hardware is performing as expected may not be a bad idea.
BEST CPU STRESS TEST 2017 HOW TO
In this tutorial, we’ll show you how to stress test your Mac using Terminal so you can ensure all your processor’s cores are working up to snuff and your cooling fans aren’t grinding or failing to cool your Mac as they should. As rare as it may be, your processor or CPU cooling fans can fail, and there is a really easy way to test your Mac’s hardware with the Terminal app that comes with macOS to ensure everything is working right.
