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-   -   PC Vs iMac (Which to go for?) (https://www.cableforum.uk/board/showthread.php?t=33646768)

Halcyon 05-03-2009 18:26

PC Vs iMac (Which to go for?)
 
Right, After browsing round the new Apple shop that's opened I quite fancy the look of the slim beautuful Imac's.
I've played around on a Mac before and like the interface and would like to get to know it more.

Does anyone here own an Imac and use it regularly. What do you think ?
Any advantages or dissadvantages to describe ?
If you were a PC user would you go over to Mac? What was it like ?

The only things I can currently see is that PC's tend to have more software freely available to use when compared to Mac. But I see now that you can run Windows on an Imac as well as OSX so that may solve that issue.

The thing which currently bugs me is the price. The 4GB RAM, 3.6Ghz Core Duo, 1TB HD, and 512mb Graphics comes in at £1800.
For a lot less than that price you can get a much better PC that will have a quad core processor . Why are they so expensive !!!

I really like these Mac's but the price really is the thing stopping me at the moment.

Do Mac owners tend to get a good lifespan out of their machines seeing as they arent upgradable except for the RAM?


The debate starts here...... Have your say and let me know what you think.

DocDutch 05-03-2009 18:49

Re: PC Vs Imac (Which to go for?)
 
okay the price is steep but then the OS is more stable then a windows 1, also you can run a mac alot longer without noticing any slowdowns in functionality then with Windows.

also with the Imac you get the screen already and still to be honest its quite easy to change things on it you just have to look on google for hints and tips (i done a bit of upgrading on me mac mini)

Another thing with MAC OS is that it has bootcamp so if you want you can always run windows next to it which you cant do on a windows machine (okay before Zing says anything you can do it but its not legit)

danielf 05-03-2009 19:02

Re: PC Vs Imac (Which to go for?)
 
I'd be extremely hesitant to spend £1800 on a desktop machine that is integrated into a monitor. I'd normally expect the monitor to last longer than the rest of the machine. Are you prepared to bin that 24" monitor you're buying when you want to upgrade the rest of the machine?

DocDutch 05-03-2009 19:08

Re: PC Vs Imac (Which to go for?)
 
yeah thats the only issue with the Imac.... but why not go a mac pro also it depands on what you want to use the pc or mac for, if for graphics or anything in media related then deffo the mac programming as well as it has unix base around it.

Damien 05-03-2009 19:19

Re: PC Vs Imac (Which to go for?)
 
Benefits of a Windows PC:

  • Windows 7 is coming, much better than previous Windows Versions
  • More software, more free software, more open source software.
  • Slightly better supported on the Web due to some sites deploying windows only solutions for DRM. This is less common now.
  • Plays more games!
  • You have more control over the machine, You can install Linux, upgrade non-trivial hardware (processor, graphic card)
  • Cheaper
Benefits of a Mac:

  • Nicer day to day experence in using it. Generally has a superior interface and usablity. Difference is becoming smaller with Win7 but still exists
  • Robustness and Reliability. This one causes friction but it is true that the Mac is more secure and has almost no viruses.
  • Mac OS tends to be more innovative. There tend to be more OSX versions and each one tends to bring a least one really cool feature than you may well be dying to use
  • Software Quality is slightly higher among the smaller amounts of applications. I believe is this simply because of a harder entry for developers which weeds out the poor programmers that make god awful VB 6 applications
  • Better Design by Apple, and Third Parties. Overall I would say the design of Applications is much much better on the Mac. I think this is because the OS is better designed and developers tend to want/have to try and match this
Really there is little difference between the two. I am a Mac user, Have been for 5 years, and love my mac. But Windows isn't awful, I am a Windows Programmer and like to boot into it for Visual Studio. I do find that anything not game or programming related is better in OSX though. It's the usability and naturalness of it, It feels nice to use one, interacting with it is something of pleasure rather than something that you do purely to get and end result.

Hard to explain but it feels much nicer using a Mac.

You may have some issues at first in switching but not too much. The Main question for you is if it's worth the extra cost?

By the way Apple updated the iMacs and Mac Minis on Tuesday, If your worried you could get a Mac Mini and use an existing monitor? The cost is not as bad if you worried about the risk of investing in a unknown purchase?

DocDutch 05-03-2009 19:26

Re: PC Vs Imac (Which to go for?)
 
off topic... with those new mini's out am very tempted to "chuck" the current mini down the stairs.

danielf 05-03-2009 19:36

Re: PC Vs Imac (Which to go for?)
 
Quote:

Originally Posted by DocDutch (Post 34745951)
yeah thats the only issue with the Imac.... but why not go a mac pro also it depands on what you want to use the pc or mac for, if for graphics or anything in media related then deffo the mac programming as well as it has unix base around it.

Quad core. What use is that? There are no applications to speak of that can utilise that. I was looking for a new mac for work (we budgeted for a Mac pro), and I ended up buying a Macbook pro, as I thought it provided best value for money (and it's portable).

Uncle Peter 05-03-2009 19:48

Re: PC Vs Imac (Which to go for?)
 
Another couple of advantages of Mac Pro:

Multiple firewire ports (400 and 800)

PCIe slots (you never know when these might come in handy)

Halcyon 05-03-2009 20:09

Re: PC Vs iMac (Which to go for?)
 
I see the advantages in the Mac Pro as of course you can add a lot more to it.
Though ofcourse you would also have to buy a monitor as it doesnt have one with it.

I really like the style of the Imac. I think that as a whole they would probably last a while.
I'm not a gamer but am more into using it for Internet, Graphics, Video, and music production.

I used to use a Mac mini a while ago when I was lent one from work. They are definately powerful for their size!

Damien 05-03-2009 20:35

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by Halcyon (Post 34745993)
I see the advantages in the Mac Pro as of course you can add a lot more to it.
Though ofcourse you would also have to buy a monitor as it doesnt have one with it.

I really like the style of the Imac. I think that as a whole they would probably last a while.
I'm not a gamer but am more into using it for Internet, Graphics, Video, and music production.

I used to use a Mac mini a while ago when I was lent one from work. They are definately powerful for their size!

To be honest if those are the things you would do then a Mac is ideal. They already have technology to offload work to the idle GPU units, something Windows is still working on. Although I think it's in Windows 7.

Why not a Mac Mini and a Monitor?

Uncle Peter 05-03-2009 22:10

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by Halcyon (Post 34745993)
I see the advantages in the Mac Pro as of course you can add a lot more to it.
Though ofcourse you would also have to buy a monitor as it doesnt have one with it.

I really like the style of the Imac. I think that as a whole they would probably last a while.
I'm not a gamer but am more into using it for Internet, Graphics, Video, and music production.

I used to use a Mac mini a while ago when I was lent one from work. They are definately powerful for their size!

If you're going to do music production then get ready to have things hanging off that single Firewire 800 port ;) If you're using outboard gear then I'd recommend a decent FW audio interface. Working with multitrack audio you'll also need an external HDD (7200RPM). The Mac Pro is handy because you have the option of using PCIe audio interfaces and DSP cards like the UAD1 plus support for multiple internal HDDs.

danielf 05-03-2009 22:22

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by Halcyon (Post 34745993)
I see the advantages in the Mac Pro as of course you can add a lot more to it.
Though ofcourse you would also have to buy a monitor as it doesnt have one with it.

I really like the style of the Imac. I think that as a whole they would probably last a while.
I'm not a gamer but am more into using it for Internet, Graphics, Video, and music production.

I used to use a Mac mini a while ago when I was lent one from work. They are definately powerful for their size!

I had another look at the Imac and from what I gather you cannot use the Imac as the monitor for another computer. This really means that you are buying a 24" screen that will be useless when the rest of the hardware is outdated. You should really view it as a 24" laptop. Which is ok if you want that, but to me it sounds incredibly wasteful. The Mac pro is overkill as I posted before. The Mac mini isn't very high specced.

I really think Apple should develop a headless model with specs somewhere between the Mac Pro and the Mac Mini. They probably think there is more money to be made by flogging people expensive 20-24" screens that need replacing every couple of years though :rolleyes:

Halcyon 06-03-2009 16:57

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by Uncle Peter (Post 34746062)
If you're going to do music production then get ready to have things hanging off that single Firewire 800 port ;) If you're using outboard gear then I'd recommend a decent FW audio interface. Working with multitrack audio you'll also need an external HDD (7200RPM). The Mac Pro is handy because you have the option of using PCIe audio interfaces and DSP cards like the UAD1 plus support for multiple internal HDDs.


This is one thing that gotme thinking. I currently use a PCI sound card in my PC. I realise I would need to get either a firewire or USB soundcard. It all adds to the price.
Software wise, Reason and Ableton will be fine. It's just some VST's that won't work on Mac from what I've read.

I don't tend to use external equipment at the moment apart from my midi keyboard which takes USB so not much of a problem.

Although it is true that the Imac would become redundant and out of date, I tend to keep my computers quite long. I had a 486 for about ten years and my Pentium4 3.2ghz has been going strong for the past 5 years.

I read about someone using his Mac to remote into his PC using a remote desktop. That was his way of controlling both PC and Mac at once.

Apple should really let people use the Imac as an external monitor. It would be very helpful indeed.

Uncle Peter 06-03-2009 17:26

Re: PC Vs iMac (Which to go for?)
 
Yeah if you want to run at decent resolution/depth like 24/96 then you'll need a decent audio interface. If you're not multitracking then an inexpensive USB2 one should be fine.

You do have to watch some of the VST/AU plugins for Leopard support. eg: I was going to buy Korg Legacy Collection Digital the other week (for the Wavestation) but it doesn't run on Intel Macs. Digidesign took an age to make Protools LE Leopard compliant to the point where I got fed up waiting and got Logic Studio instead.

Halcyon 06-03-2009 17:30

Re: PC Vs iMac (Which to go for?)
 
The thing I've found when looking at soundcards is there ar eplenty of professional ones in PCI form that are pretty decent and don't cost the earth.
External ones seem to eaither be cheap creative audio products or then expensive MOTU products.
Do you know anything half decent but that doesnt drain your wallet completly ?

Thanks.

zing_deleted 06-03-2009 17:34

Re: PC Vs iMac (Which to go for?)
 
If you buy the right hardware you can have both in one

Uncle Peter 06-03-2009 18:09

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by Halcyon (Post 34746451)
The thing I've found when looking at soundcards is there ar eplenty of professional ones in PCI form that are pretty decent and don't cost the earth.
External ones seem to eaither be cheap creative audio products or then expensive MOTU products.
Do you know anything half decent but that doesnt drain your wallet completly ?

Thanks.

There are loads of decent USB audio interfaces available for a reasonable outlay. Couple of picks below. It's when you start wandering into Firewire territory that things start becoming a bit more expensive.

E-MU 0202

http://www.dv247.com/invt/35905/

Alesis IO|2

http://www.dv247.com/invt/30382/

Chris 06-03-2009 18:18

Re: PC Vs iMac (Which to go for?)
 
The only question to be answered here is, what do you want your home computer to do for you?

I switched from PC to Mac about 10 years ago and now I wouldn't get a PC again. I have no interest in setting up, maintaining or upgrading a computer (I have upgraded the Mac's memory, but then that's simply a matter of opening a door, not unscrewing the casing). Some folks get pleasure out of tinkering with their computers and that's great, but I'm no more interested in self-building a computer than I am in self-building a TV, and to me, my iMac is every bit as much a piece of consumer electronics as my TV is.

The OS just works and there's more than enough software available for it (iLife, which is bundled with an iMac, is superb: Garageband for music making, iTunes for your record library, iPhoto for your photo albums and iMovie for your home videos, then there's tonnes of other stuff as well, chief among it probably is NeoOffice, a fully Mac ported version of OpenOffice). The open source community is more active in Mac OSX development than you might think. I'm spending hours and hours at the moment playing a superb re-invention of Elite for the Mac called Oolite, which was developed for Mac and then ported to PC and Linux. It is every bit as functional on the Mac as it is on the other OSes.

The PC is a bigger target for developers to aim at so naturally there's more software for it, but as I often say on this forum, quantity is not quality. Much of what you could buy, you never actually would buy. Mind you the PC is a bigger target for malware developers as well. ;) Similar goes for hardware spec; yes, you can find more and bigger and put it into a PC casing, but as long as the machine you own comfortably does what you ask of it, do you ever pay much attention to how much of this it has, how big that is and how fast the wotsit goes? Obviously some people do mind about that, and if that's interesting to you, great, but it's of no interest to me, again, I don't care what capacity my iMac's power supply unit has, any more than I care what's inside the casing of my TV set. The iMac is intended to be a simple, all-in-one, set-up-and-use piece of consumer electronics.

I have a small desk with no room for a separate box either on it or under it, but I don't want the compromise on ergonomics that a laptop would be, so the flat-panel, all in one iMac fits the bill for me perfectly.

Final point others have already made, if you do find you have to have access to Windows for any reason, the Mac is now fully able to be set up to dual-boot. I thought this might have been useful but to be honest I have never even come close to deciding to do it. There has always been a Mac-native solution waiting for me.

If you have any Mac-specific questions feel free to fire them at me. :)

Halcyon 06-03-2009 19:14

Re: PC Vs iMac (Which to go for?)
 
Chris, do you use antivirus and firewall on your Mac ? I was looking for a version of Nod32 and couldnt find one....but at the end of the day maybe they arent even needed?

Also, I was just wondering, since you have been into Mac's for a long time, how long did each machine last you before upgrading to the next ?

Thanks.

Hom3r 06-03-2009 19:30

Re: PC Vs iMac (Which to go for?)
 
My understanding with Macs is that thay are less likely to be hit by viruses.

But the numbers are very slowly going up.

I was also told that a Mac is a poor mans PC by a PC user

I was also told that a PC is a poor mans Mac by a Mac user :)

Damien 06-03-2009 20:04

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by Halcyon (Post 34746533)
Chris, do you use antivirus and firewall on your Mac ? I was looking for a version of Nod32 and couldnt find one....but at the end of the day maybe they arent even needed?

Also, I was just wondering, since you have been into Mac's for a long time, how long did each machine last you before upgrading to the next ?

Thanks.

You probably do not need an Anti-Virus on your Mac. The trust is there has only ever been one, maybe two, viruses in the wild on the mac and they did not spread that easily. One of them didn't even work and was treated more as a proof of concept than a virus. If an outbreak does occur you should have time to get an Anti-Virus as it would be big news, anything faster than that would reach your machine before the anti-virus company can deal with it anyway!

I don't know about Chris but I waited four years to upgrade my macbook pro, towards the end it was getting slow for my needs but that was with the old generation of processors. This one is a year and a half old and the technology has not really advanced that much (mine is a 2.4Ghz Dual Core Intel Processor).

zing_deleted 06-03-2009 20:06

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by Damien (Post 34746572)
You probably do not need an Anti-Virus on your Mac. The trust is there has only ever been one, maybe two, viruses in the wild on the mac and they did not spread that easily. One of them didn't even work and was treated more as a proof of concept than a virus. If an outbreak does occur you should have time to get an Anti-Virus as it would be big news, anything faster than that would reach your machine before the anti-virus company can deal with it anyway!

I don't know about Chris but I waited four years to upgrade my macbook pro, towards the end it was getting slow for my needs but that was with the old generation of processors. This one is a year and a half old and the technology has not really advanced that much (mine is a 2.4Ghz Dual Core Intel Processor).

as long as you intend not to interact with windows users at all or you on your lovely mac could send out infections to your friends ;)

Damien 06-03-2009 20:07

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by zinglebarb (Post 34746573)
as long as you intend not to interact with windows users at all or you on your lovely mac could send out infections to your friends ;)

Yah, But I don't think this is that common a problem. At least not for people who know what they are doing. If you only send out files you know are safe it would be ok.

Besides the Anti-Virus products for the mac are rubbish.

zing_deleted 06-03-2009 20:08

Re: PC Vs iMac (Which to go for?)
 
how would you know they were safe if you do not have a virus scan though? unless you only send out things you create yourself perhaps

Damien 06-03-2009 20:12

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by zinglebarb (Post 34746575)
how would you know they were safe if you do not have a virus scan though? unless you only send out things you create yourself perhaps

Well other than those bearshare or whatever crap, I imagine most Viruses are spread without the user's direct consent. This can't happen on the mac as the code cannot execute, and I can't imagine anyone sending files without knowing what they are. The only danger is files that appear ok which are hiding a malicious payload..

danielf 06-03-2009 21:10

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by Chris (Post 34746486)

Final point others have already made, if you do find you have to have access to Windows for any reason, the Mac is now fully able to be set up to dual-boot. I thought this might have been useful but to be honest I have never even come close to deciding to do it. There has always been a Mac-native solution waiting for me.

I find I have to. Ironically, it's to run Linux/Unix applications that aren't ported for Darwin, but run fine under Cygwin in Windows... ;)

Quote:

I have a small desk with no room for a separate box either on it or under it, but I don't want the compromise on ergonomics that a laptop would be, so the flat-panel, all in one iMac fits the bill for me perfectly.
And when you want to upgrade, you get to choose between a 20" and a 24" disposable screen :)

Don't get me wrong. I do like Macs. I've used them for work for years, but I wouldn't buy one for my home. Plus, as I've said earlier, their current offerings are pants in terms of choice. If I want any performance, Steve decides I need to either get four cores, get a laptop, or have my hardware built into a 24" disposable screen. Nice...

Stephen 06-03-2009 22:51

Re: PC Vs iMac (Which to go for?)
 
I have always been a PC guy but when I needed a new computer in Oct 07 I went for a shiny new Aluminium iMac(2.2Ghz, 1GB RAM, 320GB HDD, 20" Screen=£960) when they got released. Took a bit of getting used to first as the OS is so different, but now I wouldn't go PC again.

I just love the way it works without any hassle and out of the box it has decent software for basic photo editing, DVD creation, Music making and Movie editing.

However I do have a windows Laptop which gets used when I am out and about although am totally thinking of chucking it and getting a Macbook soon.

Chris 07-03-2009 08:46

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by Halcyon (Post 34746533)
Chris, do you use antivirus and firewall on your Mac ? I was looking for a version of Nod32 and couldnt find one....but at the end of the day maybe they arent even needed?

Also, I was just wondering, since you have been into Mac's for a long time, how long did each machine last you before upgrading to the next ?

Thanks.

I had my first iMac for about 6 years, and would probably have had it another couple of years but for the fact it was damaged in a thunderstorm and replaced new-for-old on the house insurance. Nice. :D

The one we have now must be about 3 years old IIRC ... still going strong except I recently upped its memory to the max it can cope with (2Gb) as the number of heavy apps we tend to have running concurrently these days was starting to have an impact on performance. Everything is back to a-ok now though.

I used AV on my original iMac under OS9 but didn't bother upgrading when I moved to OSX. Viruses are not a problem. The OS architecture makes it incredibly difficult for them to propogate on a Mac. There are also fewer Macs in the world so it would be harder for one to spread quickly.

Quote:

Originally Posted by danielf (Post 34746601)
And when you want to upgrade, you get to choose between a 20" and a 24" disposable screen :)

As you would with a laptop, which as it happens is the only other option I would have in the space available. :shrug:

TBH I'm not expecting to waste anything, when this machine becomes underpowered for my needs (something I don't expect to happen for a long time by the way) I will pass it on to one of the children and buy another iMac for my desk.

Saul's Grandad 07-03-2009 23:54

Re: PC Vs iMac (Which to go for?)
 
Having just had my PC laptop turned into an expensive paperweight after trying to install the grandson's latest PC football game, I'm even more convinced that I'll never buy another Windows computer. This Mac is quite wonderful, unless I wanted to play games on it...and as I don't...no problem :)
If i were looking at a desktop replacement, rather than a laptop, I would look at the Mac Mini first as we have the requisite monitors and keyboards already but the iMacs do look really good...

alferret 08-03-2009 06:28

Re: PC Vs iMac (Which to go for?)
 
Mac=Doorstop :erm:

What I don't understand, and this may be my ignorance buy why pay twice the price for good styling? Is it really worth paying all that extra just to have something that looks nice sitting in your home rather than a grands worth of PC in a vanilla box
Look at the rip off prices at the apple store for component upgrades, they want to charge £240 for a 1tb SATA II drive, that's a whopping £160 more than the street price. 8gb ram is £200 extra over the 3gb installed and the street price is, £104. £80 for a slot loading dvd writer, that's £60 more than the street price.
I could go on but fear retribution from Mac fan-boys :D

In all honesty can anyone really warrant spending the best part of 2 grand on a mac?

Halcyon 08-03-2009 13:32

Re: PC Vs iMac (Which to go for?)
 
Cost is my main limiter. If I had the money I'd buy one tomorrow as the OS is great and the design of having everything in one that works straight out the box is a good thing.

Sadly, I may have to put off this purchase and put the money towards a car instead.

DocDutch 08-03-2009 13:45

Re: PC Vs iMac (Which to go for?)
 
go for a mini and get a monitor cheaper that way

Stuart 08-03-2009 13:55

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by alferret (Post 34747285)
Mac=Doorstop :erm:

What I don't understand, and this may be my ignorance buy why pay twice the price for good styling? Is it really worth paying all that extra just to have something that looks nice sitting in your home rather than a grands worth of PC in a vanilla box
Look at the rip off prices at the apple store for component upgrades, they want to charge £240 for a 1tb SATA II drive, that's a whopping £160 more than the street price. 8gb ram is £200 extra over the 3gb installed and the street price is, £104. £80 for a slot loading dvd writer, that's £60 more than the street price.
I could go on but fear retribution from Mac fan-boys :D

In all honesty can anyone really warrant spending the best part of 2 grand on a mac?


On the other hand, for the 98% of the population who wouldn't know were to start when upgrading, and have no interest in learning, Macs are perfect. As they are for people who want to edit video or sound/music.

It's swings and roundabouts. Yes, the PC is more readily and cheaply expandable, but depending on the quality of drivers, it may or may not be easy to upgrade. Even if the device is marked as Windows compatible, the drivers may not work reliably or be for a different version of Windows.

The mac on the other hand is a lot easier. Nine times out of ten, you just plug the device in and it works. OK, so you may need to run an installation program, but that can be a case of double clicking an icon and possibly going through a wizard.

And yes, I am an experienced user of *both* platforms. In fact, both desktops I have are entirely self built, and the one I am on now has been rebuilt several times (I actually don't know how many because I did it bit by bit, but I know it's had at lease two power supplies, 3 cpus, several memory upgrades, 3 graphics cards, 3 motherboards and God knows how many storage devices).

admars 10-03-2009 18:22

Re: PC Vs iMac (Which to go for?)
 
somewhat interesting article about the price difference between PC and mac
Analysts: Mac buyers still pay more than PC buyers for same hardware 'guts'
http://www.computerworld.com/action/...&taxonomyId=64

dilli-theclaw 10-03-2009 18:25

Re: PC Vs iMac (Which to go for?)
 
I find the accesibility in mac's much better than windows.

I tend to play my games on windows and use the mac for my surfing and text to speech / screen reading / zooming.

Halcyon 10-03-2009 22:30

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by DocDutch (Post 34747528)
go for a mini and get a monitor cheaper that way


Not a bad idea but the spec of Mac Mini's are pretty basic.

I think I will go for the option of upgrading my PC at the moment.
Going to save up for a Quadcore motherboard and new CPU and then maybe in the future have an IMac as some form of media system. But I'l have to pass on the great design for the moment and instead start looking for a nice new monitor for my PC.

The Jackal 10-03-2009 23:23

Re: PC Vs iMac (Which to go for?)
 
Get an imac - nothing wrong with 'em. You can even try installing windows on them :|

Love the new mac pros - 8 core i7 xeons. Nothing comes close as there appear to be no cheap dual i7 boards.... excellent value for money.

Only downside is that you can't overclock em

danielf 10-03-2009 23:25

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by The Jackal (Post 34749841)
Get an imac - nothing wrong with 'em. You can even try installing windows on them :|

Love the new mac pros - 8 core i7 xeons. Nothing comes close as there appear to be no cheap dual i7 boards.... excellent value for money.

Only downside is that you can't overclock em

What software do you have that can actually utilise 8 cores?

The Jackal 11-03-2009 07:09

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by danielf (Post 34749842)
What software do you have that can actually utilise 8 cores?

Are you serious ? Don't waste my time, use google.

I don't have a single core that is not being used over any 24 hour period.

edit : ps Forgot to add that not only are the cores used, I ensure that the GPU is used too. Thanks

Chris 11-03-2009 08:11

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by danielf (Post 34749842)
What software do you have that can actually utilise 8 cores?

The OS can. It is perfectly well able to allocate different processes to different cores and keep all of them busy if required. The only limitation at the moment is that applications themselves can't split between the cores. But the notion that there's no benefit in having an 8-core Mac at the moment is just another piece of internet guff.

Stuart 11-03-2009 08:12

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by The Jackal (Post 34749907)
Are you serious ? Don't waste my time, use google.

I don't have a single core that is not being used over any 24 hour period.

edit : ps Forgot to add that not only are the cores used, I ensure that the GPU is used too. Thanks

Actually, most software doesn't use much more than 2 cores. Scaling software to 2 cores is difficult (especially for games which don't always adapt easily to the threading requirements). Scaling further is a *lot* harder. And that comes from a friend who designs massively parallel software for a living.

Chris 11-03-2009 08:15

Re: PC Vs iMac (Which to go for?)
 
Stu, you don't need software designed to run on multi-cores in order to keep all the cores busy. The OS does a lot of the work. There is a story floating about the 'net, enthusiastically spread by Mac hat3rz, that half the cores in an eight-core Mac are redundant due to lack of software. This is simply not true.

The Jackal 11-03-2009 08:37

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by Stuart C (Post 34749932)
Actually, most software doesn't use much more than 2 cores. Scaling software to 2 cores is difficult (especially for games which don't always adapt easily to the threading requirements). Scaling further is a *lot* harder. And that comes from a friend who designs massively parallel software for a living.

Apparently GTAIV is multicore enabled. I haven't tried it though. Will google for you

What about 3d rendering using Maya, 3dsmax, Photoshop etc etc. All use the cores efficiently.

And we all know about BOINC right ?

Listen to Chris ... It appears he has more 'upto date' information for you as it appears he's using an OS that is more recent than windows 95. :D

---------- Post added at 09:37 ---------- Previous post was at 09:26 ----------

Quote:

Originally Posted by The Jackal (Post 34749943)
Apparently GTAIV is multicore enabled. I haven't tried it though. Will google for you

I take that back ... Apparently it is multicore enabled but doesn't appear to be very efficient. Either that or there is not enough work to offload on to the cpu.

http://enthusiast.hardocp.com/articl...50aHVzaWFzdA==

Stuart 11-03-2009 08:45

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by The Jackal (Post 34749943)
Apparently GTAIV is multicore enabled. I haven't tried it though. Will google for you

What about 3d rendering using Maya, 3dsmax, Photoshop etc etc. All use the cores efficiently.

And we all know about BOINC right ?

Listen to Chris ... It appears he has more 'upto date' information for you as it appears he's using an OS that is more recent than windows 95. :D

As am I... Currently using Windows 7 at home and Vista, OSX (both client and server), Windows Server and XP at work. Oh yes, and I also support Maya, 3ds Max (although these do not use multi cores if you use the wrong renderer) and photoshop.

I am not saying Multicore software doesn't exist: It does. I am just saying it is not as prevalent as you appear to think.

---------- Post added at 09:45 ---------- Previous post was at 09:43 ----------

Quote:

Originally Posted by Chris (Post 34749935)
Stu, you don't need software designed to run on multi-cores in order to keep all the cores busy. The OS does a lot of the work. There is a story floating about the 'net, enthusiastically spread by Mac hat3rz, that half the cores in an eight-core Mac are redundant due to lack of software. This is simply not true.

Chris, I do know all that. I also understand that OSX actually makes more efficient use of multiple cores than some versions of Windows (don't know about Vista or 7).

danielf 11-03-2009 09:06

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by Chris (Post 34749931)
The OS can. It is perfectly well able to allocate different processes to different cores and keep all of them busy if required. The only limitation at the moment is that applications themselves can't split between the cores. But the notion that there's no benefit in having an 8-core Mac at the moment is just another piece of internet guff.

True. But that's the issue. It is very unlikely that someone will be using 8 power-hungry applications at the same time, and therefore the benefits of having 8 cores are minimal (imo), unless you are lucky enough to use software that does support multiple cores. The real potential of multiple cores is in multi-threading. At present however, there are fewer applications that support multi-threading than there are cores in the top of the line Mac pro. I would be in the market for one if the software I use supported multi-threading. That's likely to remain a pipe dream for a couple of years though.

The Jackal 11-03-2009 09:09

Re: PC Vs iMac (Which to go for?)
 
Quote:

Originally Posted by Stuart C (Post 34749958)
As am I... Currently using Windows 7 at home and Vista, OSX (both client and server), Windows Server and XP at work. Oh yes, and I also support Maya, 3ds Max (although these do not use multi cores if you use the wrong renderer) and photoshop.

I am not saying Multicore software doesn't exist: It does. I am just saying it is not as prevalent as you appear to think.

3d guru huh ! Ever used smedge or created a render farm ? Again Smedge will load each cpu with a single renderer efficiently but is not a real SMP application ... I think I know what you're trying to say...

" There's very little in the way of real SMP software for day to day use then You're probably right ".

However effectively utilizing a multicore machine is easily done by other means.

btw I also scale one of the largest websites in the UK for a living and it's not as difficult as you think.

Damien 11-03-2009 09:13

Re: PC Vs iMac (Which to go for?)
 
Incidentally the next version of OSX, Snow Leopard, is to concentrate on this multi-core problem. At the moment they have an technology (NSQueue or similar) to allow developers to very easily, more so than Windows, spilt workload across multiple cores. The limitation is at OS Level which cannot address more than 8(?) cores so removing this limit will allow OSX to scale very well with multiple cores, especially if the developers are generically assigning to cores (which OSX allows them to do) to carry on scaling up with the cores that are available.

See here: http://en.wikipedia.org/wiki/Grand_Central_(technology)
and here: http://www.apple.com/macosx/technology/multicore.html


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