G said:
I have been asked by a friend to build a PC that will be used
primarily for editing still photos. These can be quite large photos,
from a 8 megapixel camera. Would an A64 or P4 be better? Would 2 GB
of ram be appropriate or would 1 GB suffice? Would a 6600 GT/128 be
good? or would an 6800 Ultra be better. He currently has a P4 2.4
Ghz and 1 Gb memory and finds it to be extremely slow.
Thanks for any input.
G
I do a lot of Photoshop editing in my part time Wedding photography
business.
I have a P4 3.2 GHz with 1 GB of RAM in two chunks of 512 MB on Dual
Channel. I have one 120 GB HD that spins at 7200 and connected by SATA.
The key thing for Photoshop (I'll assume that is what he is or will
someday be using) is memory. 1 GB is the minimum that you would want.
Most of the time 1 GB is just fine and I'm not even close to using it
up. Even running the biggest filter hogs, I'm not pushing that memory
limit. So, if just editing 8 MP pictures is what he is doing, 1 GB will
be fine.
However, if he stitches panoramic pictures together or gets really wild
with a lot of layers, 2 GB would certainly be nice. In my pano stitching
and blending and editing those really large files, I do run out of
memory and would like to have 2 GB. I don't usually do tons of layers,
but on the rare occasion that I do, I would really like 2 GB.
Processor speed will always be appreciated. i.e. You can't have too
much. Most of the stuff anyone does in Photoshop doesn't take that much.
Some of those filters will demand all the processor speed you can get.
Through my stupidity, I went from a 3.0 to a 3.2. It didn't make that
much difference. I've heard that the 3.4 and the AMD 64 will go a bit
faster too. When you look at the numbers closely, it isn't that big of a
difference. You still won't have enough though. I think my 3.2 is at a
nice value point. Upgrading won't pay for itself - for me.
I'm not convinced that HD speed matters all that much. Photoshop does
always use its own swap file and it uses it no matter how much memory
you have. However, it does it all in background. So, it isn't intrusive
in normal work. Saving and loading files can take some time, but any
reasonably fast HD will handle that just fine. Besides you don't do it
that often. The format conversion is most time consuming part of the
saving anyway and that is processor. My Seagate 120 GB is fine for me. I
wouldn't want to pay for or be bothered with the noise of a 10K or 15K
HD to get that extra speed.
There is one place in Photoshop that I think extra HD speed would help.
After running a batch action on a bunch of files, File Browser wants to
build preview images of every file. My HD grinds like crazy during that
and it really does slow the activity of Photoshop down. However, I'm not
sure how much of this is limited by HD speed or processor speed.
That's my experience,
Clyde