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I just tried this. Firefox with one tab (with gmail opened) takes 20% CPU. (and a helper process "FirefoxCP Web Content", which takes 50% CPU, wow.) Chrome wi

by fooker 8y ago

I just tried this. Firefox with one tab (with gmail opened) takes 20% CPU. (and a helper process "FirefoxCP Web Content", which takes 50% CPU, wow.) Chrome with some 20 tabs, ~4-5% with all its processes (but a lot of ram, which I am fine with) This is for a 2015 13-inch Macbook pro.