In June, Microsoft bragged that its new, Chromium-based Microsoft Edge could see a 27-percent drop in memory use in conjunction with the Windows 10 May 2020 Update. Google said it would follow Edge’s lead. Now both browsers will see that advantage eliminated after a performance bug was found.
While the new Chromium-based Edge browser Microsoft launched earlier this year had some issues with synchronizing data, it was a lean, mean browser—and still is. But it was supposed to become even leaner with the May 2020 Update (2004)’s release, because of memory allocation improvements in the segment heap. Because Microsoft now contributes to Chromium—the open-sourced underpinnings of both Google Chrome and Microsoft Edge—the segment heap improvements could be applied to Chrome as well, reducing the memory usage of that browser.