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#1
May 19th, 2007, 06:40 PM
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| Add more RAM for iLife apps My 1.67 Ghz AlPB G4 Oct. 2005 came with 1 GB installed. If I added 1 GB more RAM would there be a noticeable performance boost while using the iLife '05 apps? Mainly iPhoto, iMovie HD and iDVD. RAM is pretty cheap right now, $43 for Crucial's 1 GB RAM, and am wondering if I should get additional RAM for use with the iLife apps. I haven't tried 'top' when using iMovie or iDVD but when I'm burning a project with iDVD Activity Monitor shows that my RAM is slowly being used up.  |
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#2
May 20th, 2007, 07:58 AM
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| Generally, Mac OS X will always try to maximise the use of all the RAM you've got, so "top" showing you almost no free RAM is not necessarily a hint that you need more physical RAM. What _is_ a good hint is if the computer gets very slow when doing various things at the same time and you hear constant disk thrashing, i.e. when virtual memory writing and reading is a constant problem. More RAM will _certainly_ give you a performance increase. If you can afford it now and it seems rather inexpensive, there's almost no reason _not_ to upgrade. (I'd look whether two 512 MB DIMMs are installed currently, because replacing one with a GB DIMM would only upgrade it to 1.5 GB, of course.) However, I'd personally say that 1 GB on a PPC Mac running Tiger is enough for iLife use. It _is_ important to have lots of disk space free for projects in iMovie and iDVD.
__________________ MacBook Air 13" 1.6 GHz, 2 GB RAM, 80 GB HD. Mac OS X 10.5.4 MacBook 13" 1.83 GHz, 2 GB RAM, 160 GB HD. Mac OS X 10.5.4 Hackintosh Core2Duo 2.4 GHz, 2 GB RAM, 160 GB HD. Mac OS X 10.5.4 iPhone 16 GB, AppleTV 1G 40 GB (v2) Mac user since 1987, Apple Product Professional 2007, 2008. |
