![]() ![]() This is the most effective way to get your MacBook back in order, but it isn’t the best option for everyone.įor MacBook Pro users, if your machine was made after 2013, you probably don’t have this option at all since models made after this point cannot be opened without voiding the warranty. ![]() If your hard drive or SSD drive doesn’t seem to be performing up to par, there are a few things you can do to keep your data safe and your MacBook running at its best. Average disk read speed is 721 MB/s, and average write speed is 700 MB/s. What is a good Novabench score for Disk Speed?Īccording to Novabench database (as of this writing), the average score for Storage (i.e. You can also CTRL + CLICK or right-click with a mouse to bring up a small menu.īesides Disk Write/Read Speed, you can also get other status about your MacBook. If you do have more than one drive (such as an external drive), you can navigate to FILE > SELECT TARGET DRIVE to choose which one you would like to test, and how strenuously. If you only have one drive (if you’re not sure, then you probably just have one), all you have to do is hit “START” since the program only has one window. Blackmagic Disk Speed Testįirst, you’ll need to download BlackMagic from the Mac App Store (it’s completely free!). Two of the most popular ones are BlackMagic and Novabench, so we’ll show you how to use both.įor context, most modern hard drives have read and write speeds averaging 120 Mbps, while SSD drives should have at least 400 Mbps. You are going to need a third-party app since this functionality isn’t built into macOS. Knowing your hard drive speed can also help you determine if you’ll be able to run certain apps (especially heavy creative software) effectively or if you don’t have the necessary read and write speeds. The data you get by testing will provide a standard to measure customizations such as added extra RAM or drive replacements against, and will also tell you if you need an upgrade in the immediate future. Measuring your hard drive speed is one of the easiest and most effective ways to benchmark your MacBook. The former is a measure of how fast you can open something that already exists, while the latter is how fast you can add something new to your computer’s drive. Nice app.Hard drive performance is measured in two categories: read speeds and write speeds. The only negative about this app is the way you choose the drives to test, but that will likely be improved. If you work with real-time video or audio applications, knowing that your drives can keep up is critical. The visual speed display and text results provide a constant report as to the health of your drives. Since performance changes with disk fragmentation and capacity, as well as general deterioration of drive mechanisms as they age, this can be a useful diagnostic.īlackmagic Disk Speed Test works exactly as described and didn't cause any issues in our testing. When left on your machine, Blackmagic Disk Speed Test continues to perform intermittent read-write tests of the drive and report performance changes over time. When first run, Blackmagic Disk Speed Test writes a big block of data to the selected drive, testing the write speed, then reads it back and reports the results. Below those two dials, there's a checklist of features. The app is free and installs easily.īlackmagic Disk Speed Test launches with a dialog sporting two rotary speed gauges, one for reads and the other for writes. Blackmagic Disk Speed Test is designed to let you know how fast your drives are and report their speed changes over time. Why bother? Well, if you are accessing or storing video or other real-time demanding applications, you want a drive that can keep up with the read and write demands of those applications. Blackmagic Disk Speed Test is a tool designed to test the speed of your drives. ![]()
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