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Thread started 07 Sep 2007 (Friday) 10:01
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Buying a Mac Pro - advice appreciated!

 
Jonathan ­ H
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Sep 07, 2007 10:01 |  #1

Hey everybody,

I've owned my 15" Macbook with the beautiful LED backlit screen for only 7 weeks, and now I'm having dual display and expansion drive envy, so I've decided to sell it off to buy a Mac Pro.

I'm going to be getting the Mac Pro and 23" display (and I've got a Samsung 206BW for my 2nd monitor for palettes and docs, etc) and upgrading with 3rd party ram.

The main question: The Mac Pro comes default with the 2.66 Ghz CPU. I can save $300 by dropping down to a 2.0 GHz CPU. Seeing as I will be putting 6-8 GB of RAM in the machine and putting the OS on a 10K drive, is it worth dropping down to the 2.0 CPU to save $300?


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Robf
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Sep 07, 2007 10:21 |  #2

depends on how hard your going to push it with how big a file...certainly if you feel you definately need 6-8gb then i would say your better off pushing the processor option as fast as you can...if your working on small files then you might get much faster results that way.

the ram is the gas tank, but the processor is the engine...its all very well never running out of gas, but it's less fun if your foot is to the floor all the time.

ram is cheap, but i would personally go for as much speed as you can afford.

disk wise, 2 disks are better than one fast one...you want PS's scratch on a different drive from the OS...




  
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Tony-S
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Sep 07, 2007 10:46 |  #3

If you're doing photo work, a set of 4 cores each running at 2 gHz is still a speed demon. Also, keep in mind that many apps are still not 64-bit (such as Photoshop CS3) and thus cannot address more than about 3 gigs of RAM.


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rivan
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Sep 07, 2007 11:09 |  #4

Robf wrote in post #3881139 (external link)
depends on how hard your going to push it with how big a file...certainly if you feel you definately need 6-8gb then i would say your better off pushing the processor option as fast as you can...if your working on small files then you might get much faster results that way.

the ram is the gas tank, but the processor is the engine...its all very well never running out of gas, but it's less fun if your foot is to the floor all the time.

ram is cheap, but i would personally go for as much speed as you can afford.

disk wise, 2 disks are better than one fast one...you want PS's scratch on a different drive from the OS...

If you're not working on files in the several hundreds of megs range, you'll be in good shape with 4G of RAM - PSCS2/3 can only grab 3, and that's MASSIVE overkill if you're not working on gigantic files. The extra gig+ will handle the OS and other stuff easily.

The processor speed you (probably) will never notice - you only run huge filters so often and the difference between a 20 and 23 second smart blur 4 times a day is pretty negligible. For most other day-to-day tasks, the 2ghz processors are more than adequate.

I'll second the call for a dual drive setup, though with enough RAM you won't be using the scratch disk much. It'll still be nice to have a drive just for your working files. Use the 10k for a working drive and a slower, smaller one for a system drive.

Then again, if you've got the cash, spend it any way you want :P




  
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rivan
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Sep 07, 2007 11:11 |  #5

Tony-S wrote in post #3881328 (external link)
If you're doing photo work, a set of 4 cores each running at 2 gHz is still a speed demon. Also, keep in mind that many apps are still not 64-bit (such as Photoshop CS3) and thus cannot address more than about 3 gigs of RAM.

Exactly.


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rs666
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Sep 07, 2007 13:12 |  #6

For $300 I think its not worth downgrading. Will only cost you more in the long run, get the max you can afford as it will extend the life of the kit as the demands of OS and software increase over time/upgrades.


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Jonathan ­ H
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Sep 07, 2007 16:59 |  #7

Thanks for the input guys! Who wants my MBP as a token of my gratitude? :)


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MusicallySilent
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Sep 07, 2007 20:32 |  #8

Yea I would agree 6-8gb could be excessive... one of the few things someone from another forum with 2.66ghz 2gb 1900xt could max his cores out with was a cs3 panorama stitch of a few full sized images because it was trying to smart stitch several 10mp images

Ill take your MBP ;)

Good luck on your decision


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wlescall
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Sep 08, 2007 06:21 |  #9

Where the extra RAM is useful is in running several applications at once.


Bill
EOS 5Dmkiii, Canon EF 50mm f/1.8 mkii, 580 EX II , Canon EF 24-105 mm f/4L, Canon EF 100-400mm f/4.5-5.6L IS
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Buying a Mac Pro - advice appreciated!
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