GeekChicPhoto Offline Upload & Sell: Off
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balls wrote:
GeekChicPhoto wrote:
I work at Apple for the Apple Care Tech Support and here's my opinion:
The 27" iMac is probably one of the best deals out there if you don't need all the power in the world. The i5 or i7 processor with even just 4gb of RAM will handle anything a photographer throws at it and with awesome speed, whether it be full rez files in Lightroom, Photoshop CS4, Aperture, Photomatix, etc.
Unfortunately, that was not my experience. 4GB is just too little memory to handle large raw image files. I ran 4GB and the RAW files from my 5D2, and I was constantly having memory issues.
And HDD speed is absolutely crucial to me. In fact, HDD speed is the biggest bottle neck in a computer. It doesn't make sense so spend $TEXAS on CPU, and RAM when the system will waste time waiting to read from disk. And with 4GB of ram, thats not enough space for the computer to cache applications and data to the disk effectively.
My lightroom catalog is ginormous, and reading from it off a slow HDD (especially laptop drives) was a pain. I recently swapped out my Superdrive for a 160GB intel g2 SSD, and the stock 320GB HDD in my MBP and it's been a night and day difference.
I bet for most the 27" IMac hits a sweet spot, but for large raw images, 4GB RAM has proven to be not enough memory.
Point well taken. I have not tried processing files from a 5Dmk2 so I wouldn't know. But like other people have said, you can always upgrade the HDD and RAM to your liking.
Another thing I want to note, why do people have "ginormous" Lightroom catalogs? I'll admit, I used to be one that would just load every single image into a single catalog and organize them according sets/collections/etc. But one of the best things I've ever done to increase my workflow and efficiency is to create a separate catalog for each of my shoots. This cuts down on catalog loading and also increases organization of your files.
Typical Workflow for me when importing:
1) Create a new catalog and name it "month_year_description, i.e. 10_2009_ModelShoot" This automatically creates a new folder with that catalog name.
2) Import photos via "copy" mode into a folder named "RAW" within the main folder that was just created
3) Edit photos and export them into a folder called "Edited" which is also placed in the main folder
Obviously you can tweak this to how ever you like, but once you start getting into the mode of creating new catalogs for each shoot you do, your catalogs will load faster, organization goes up, and you don't have to worry about backing up an ever increasing catalog of images every time you add to it.
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