Google has announced two new features that noticeably speed up Chrome. Profile Guided Optimization will ship with Chrome 85 while Tab Throttling is currently available on the Beta channel.
Chrome 85 RSS
Google today detailed the improvements coming to Chrome that relates to tabs. The new tab groups feature is being added, along with touch friendly tablet mode UI, performance gains, and more.
Google's tests show that Windows 10 version 2004's segment heap feature enhancements affect CPU performance adversely. The firm has disabled the feature on Chrome 85 for now to investigate.