I was noticing in Activity Manager that I was using a lot of memory in Opera. I went to the Developer Task Manager option and saw that Facebook was using almost 1 GB of memory which is reflected in the Activity Manager in one of the Opera Helper processes. When I checked Facebook in Safari it's only using 281 MB. Are there any settings I can change to reduce the memory usage in Opera?

]]>https://forums.opera.com/topic/28324/memory-usage-on-opera-for-the-same-website-is-way-higher-than-safari-on-the-macRSS for NodeTue, 06 Oct 2026 14:09:00 GMTMon, 27 Aug 2018 20:10:34 GMT60