To provide a baseline, we will list the specifications of the devices used in the test. Nonetheless, since multiple factors contribute to a browser's resource consumption, the strain a browser puts on devices with the same operating system may differ.įor example, a browser using more RAM on a Windows device from a specific manufacturer might use less RAM on a device with more efficient RAM.

Moreover, we will not run any other resource-intensive processes on our device when the test is in progress to avoid their impact.

A YouTube video, WhatsApp Web, a Reddit video, and a blog-based website will be the processes we will run on each browser.Īlso, we'll use a new profile or guest mode on each browser to eliminate resource consumption by extensions and other browser processes. How Will the Test Be Conducted?įor easier comparison, we will run the same processes on all browsers and keep them consistent across all devices. If you stick to Chrome, Edge, Firefox, or Safari, youre missing out on the appealing features and perks in these out-of-the-mainstream web browsers. In this article, we'll compare the RAM and CPU resources consumed by different browsers on Windows, macOS, and ChromeOS so you can see which browser uses the least resources on your device.

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