Philippe,
Boot camp will ALWAYS be faster and it is as it is native, no translation is done running the machine instructions, for CAD I would suggest running bootcamp as you will need 3d performance which is something that Parallels suffers from. Photoshop for PPC is definitely slower on an intel mac as it has to use Rosetta, which is translating the code. However he could use the windows version of Photoshop under bootcamp.
Cheers
Mike

On 28/06/2006,Wednesday, at 7:21 AM, Stephen Atherton wrote:

I haven't used the tweeks yet, but there is a tip to improve performance of Parallels Desktop by modifying the way Parallels caches - less memory and flushes the buffer cache better.

http://www.macosxhints.com/article.php?story=20060622090404212

On 27/06/2006, at 11:14 PM, Susan Hastings wrote:

What if, the speed of each depends on the configuration. I suspect that on a lower end intel Mac that Bootcamp will be faster, because its only one system being run, not two. Parallels may be faster if you have a faster computer with more RAM, although even then, you would think that only running one system would be faster than running two. Just a thought...
On 27/06/2006, at 8:06 PM, Robert Howells wrote:

Heh Dave,

As I am on the side and looking on
I do a fair bit of reading on Macintouch and the like.

Their summary seems to be that Parallel's IS faster ...
Which gels with the mails on this list ..
So one wonders what is different with your installation ????

Not that I have any desire to run Windows and break glass , but the day might come....
hence the interest .

Bob



On 27 Jun 2006, at 7:18 PM, choy wrote:

Erm, I'm not sure where you're reading that parallels is *faster* than boot camp - it is the other way around. Which makes sense, since Parallels is using virtualisation to run 2 operating systems at once, vs. bootcamp - which is just running natively.

I have both bootcamp and parallels installed on my macbook and both run well, but bootcamp is clearly faster.

I think now is the safest timein history for pc lovers to switch to mac - it's pretty much a safe gamble as if they really don't like mac os x, the machine runs just like any other pc using bootcamp.

Parallels is just for people who need to run the occasional application that has no counterpart, or the odd crappily coded website - eg the few remaining banks that insist on internet explorer 6.

For people who need to use their mac for graphics intensive windows only apps, bootcamp is a must. Especially so if it relies on heavy video as parallels cannot drive a video card (since the video cards can't support virtualisation)


So I'm not entirely sure what you're worried about since running bootcamp essentially makes the computer a pc. However I do recommend that your relative buy a mac with a video card rather than a mac mini or macbook since the integrated graphics on these machines make 3d rendering a little too ambitious for these machines.


Parallels is about 95% of the time reliable, and the parallels team are surprisingly nimble at fixing holes. Bootcamp is rock solid as it really isn't doing much beyond providing drivers for the machine to run windows. So reliability shouldn't be any more an issue than buying an average pc.


Dave


On 27/06/2006, at 5:05 AM, WAMUG Mailing List wrote:


Date: Mon, 26 Jun 2006 19:19:21 +0800
Subject: Re: Windows emulation/virtualisation on Intel Macs
From: Daniel Kerr <[EMAIL PROTECTED]>
Message-ID: <[EMAIL PROTECTED]>
In-Reply-To: <[EMAIL PROTECTED]>

On 26/6/06 6:43 PM, "J Philippe Chaperon" <[EMAIL PROTECTED]> wrote:

Dear WAMUG'ers,

I have a relative of mine thinking of moving from Windows to a Mac - Intel. However it is important for him to be able to run a CAD application, only available in Windows version, 3D rendering and Photoshop apps for his last
year of architect studies.

Does any one has experience of Parallels and Boot Camp, and can thus report
on their respective pros & cons?

All the articles I have read so far indicate that Parallels is faster than Boot camp - but not sure about Potoshop or CAD apps. Have not seen anything about reliability, which is extremely important as assignments will be done
on the Mac, if purchased.

Any information will be greatly appreciated.

Many thanks,

Philippe



Hi Philippe

I can't comment on CAD applications, but we have an Intel iMac 17" with 1.5GB of RAM running Mac OSX and Windows XP and it runs quite well. We have thrown some pretty high end games at it and it managed to run this with no problems at all. We did it via Bootcamp rather then Parallels as that is what we needed to see how it worked. Overall, we've been pretty impressed with it. It runs quite well. I've "sourced" a few machines for clients and they purchased Win XP at the same time and we set it up and they've been very happy with it. So overall I think it should handle most tasks very
well.


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