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[return to "Firefox has surpassed Chrome on Speedometer"]
1. seba_d+35[view] [source] 2023-07-18 12:34:49
>>akyuu+(OP)
There was a time when Firefox felt a lot slower than Chromium, but for a few years now it's been close enough (even if still somewhat slower) to not bother me, while Firefox clearly offers superior functionality and much better performance under high load. The last time Chromium has felt attractive compared to Firefox was a really long time ago. Glad to see it moving in the right direction still.
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2. kennis+fv[view] [source] 2023-07-18 14:24:03
>>seba_d+35
TL;DR: Windows Defender had a bug that made certain system calls expensive on CPU cycles when Defender's Real-time Protection feature is enabled. After discovery, Mozilla reported this issue to Microsoft. Microsoft is releasing a patch that should result in lower CPU usage when using Firefox on sites like YouTube (a ~75% CPU usage reduction was noted when browsing YouTube in Firefox with the fixed version of Defender).

>>35458746

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