I thought that the latest browser tests showed that FF used less ram than Chrome. http://lifehacker.com/5976082/browser-speed-tests-chrome-24-...
Unfortunately, reputations stick.
Unfortunately, reputations stick.
Browser
Google Chrome 25.0.1364.97
Memory
Private Shared Total
3,950,040k 12,805k 3,962,845k
Virtual memory
Private Mapped
4,728,936 k 937,320 k
This is with 18 tabs and ~20 extensions. Chrome isn't really light on memory usage anymore. 1.5GB of that is split between Google Reader and the Spotify web player though, anything Javascript heavy seems to use an absurd amount of RAM after it's been left open for a few days.