Download the new Switched app for your iPhone

Skip to Content

Engadget for the iPhone: download the app now
AOL Tech

Filed under: OS, Software, Blogs

Is Safari a system resource hog?

A browser doesn't seem like it should have that adverse of an effect on one's system performance. Aside from the power users who surf for hours at a time and leave their browser running for days on end, one's browser shouldn't be dragging the rest of the class down.

Macenstein, on the other hand, has used a few pseudo-scientific tests to determine otherwise. While the debate still rages as to which browser is the 'best,' or the fastest, or the least detrimental memory hog, Dr. Macenstein has apparently outed Safari as a fairly selfish system resource gobbler, able to slow at least some operations by 76 percent. The tests performed by the monster of all things Mac included a fairly tricked out G5 PowerMac, as well as Quad Core Mac Pro just for good measure. Just to round the tests out, Macenstein eventually added Camino and OmniWeb to the original test sequence of Safari and Firefox. These browsers were all tested separately against opening/saving a fairly hefty PSD in Photoshop, as well as rendering a project out of After Effects (remember: those two apps still have to run emulated in Rosetta on the Mac Pro).

The cliff notes results? In nearly every test, Safari (running in the background) was found to deal a significant blow to performance and efficiency, causing the three aforementioned operations to take noticeably longer. To make things even more bizarre, Safari was actually found to not affect performance when exporting a video for the iPod with QuickTime.

At the end of the day, no one is really sure why Apple's browser is making so many waves in the performance pool, but a healthy comment thread on the post is already hard at work. For anyone serious about Safari, here's hoping Apple is already aware of the issue and has brought their browser in line for Leopard.
jobs & resumes
TUAW Jobs

Find the Best Candidates & Jobs on the TUAW Jobs Job Board

Find a Job / Post a Job›

Reader Comments (Page 1 of 2)

Tip of the Day

Want to create custom shortcuts? Head to the Keyboard Shortcuts tab of the Keyboard and Mouse part of System Preferences to create shortcuts for common tasks that appear in the Services menu. You can also add application shortcuts for tasks that appear in the menu bar of those programs.

Facebook
Follow us on Twitter!

TUAW [Cafepress] 

Featured Galleries

DNC Macs
Macworld 2008 Keynote
Macworld 2008 Build-up
Google Earth for iPhone
Podcaster
Storyist 2.0
AT&T Navigator Road Test
Bento for iPhone 1.0
Scrabble for iPhone
Tom Bihn Checkpoint Flyer Briefcase
Apple Vanity Plates
Apple booth Macworld 07
WorldVoice Radio
Quickoffice for iPhone 1.1.1
Daylite 3.9 Review
DiscPainter
Mariner Calc for iPhone
2009CupertinoBus
Crash Bandicoot Nitro Kart 3D
MLB.com At Bat 2009
Macworld Expo 2007 show floor

 

Our Writers

Victor Agreda, Jr.

Programming Manager, AOL Tech

RSS Feed

View more Writers

More Apple Analysis

AOL Radio TUAW on Stitcher