PDA

View Full Version : PC & Software too slow


aidy
28th of June 2002 (Fri), 11:46
Hi All,

I'm presently editing my photos on my Pentium II 350.
I find the Canon Image Browser very slow in starting up, downloading, rotating images and converting RAW to JPeg.

I'm considering the purchase of a new PC and would very much appreciate your advice on following :
Intel vs. AMD ?
Importance of motherboard ? DDRAM -SDRAM etc.?
Useful software.

Thanks,
André.

dn7elson
28th of June 2002 (Fri), 12:43
I have tried the RAW conversion a couple of different ways, one with Canon's converter and the other with a plug-in to a graphics program...both are very slow.

It seems that the conversion of the RAW image is going to be slow no matter what. I am running a PIII-500 so could use some additional horsepower, but have 768MB RAM which helps make up for some of processing speed.

For a new system, from a purely economic standpoint, I would get 1 step down from the "leading edge" processor, and take the $400-600 or more that you will save and double your RAM. For graphics, this will likely give you the best results as having free RAM is going to get the job done faster than a limited amount of RAM and a faster processor, especially if it is just a small increment in processor speed.

datawatch99
30th of June 2002 (Sun), 00:52
Yep, throw lots of ram at it, that will speed things up a lot. Also, dont forget the video card. Everyone is jumping on the 3d performance video cards, but there is a lot to be said for 2d as well. Look at benchmarks for the 2d performace when shopping for video cards. It can be important in image editing.

Intel or AMD? I dont have a preference, they are both about the same, with AMD being a little cheaper for the amount of processor you get. The motherboard, however, is a factor. Get the highest memory bandwidth motherboard you can get. I think right now, Rambus (yuck) is actually leading the way in this area. In that case, your stuck with intel.

Also, a BIG issue with large images, is hard drive speed and interface. You want fast drives, as fast as you can afford. Seagate has some good drives at 10,000 rpm, but they cost a lot. 7,200 rpm drives will do if you cant afford the 10,000 rpm drives. Also be sure the drives use the latest interface standard, ATA 133. This will help with burst speeds, if the information is already in the hard drive's buffer, it will zip out to the motherboard a lot faster. If I had unlimited funds, I would go with a SCSI ultra wide hard drive interface, and put a few 10,000 rpm drives on them. If your thinking RAID will get you blazing fast hard drive speed cheaper, think again. Look at the real world benchmarks, it just doesn't speed up the average hard drive reads. You will get more speed boost from the rpm of the drive.

mikeysbistro
3rd of July 2002 (Wed), 13:15
Aside from upgrading your computer, you might also try BreezeBrowser + the associated Downloader

I've found the breezesys software and it's workflow to be much faster in operation and use than it's Canon counterpart.

http://www.breezesys.com/