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jayscheuerle said:
Price is often quoted by PC users as why they can't switch. When you only have $700 to spend and you want a new system, somebody telling you that a $1300 system is a great deal feature for feature is just missing the point.

Well the current eMac is $750 (edu price) and it's a pretty decent, complete package with a 1.25 ghz G4. $700 for a box without a monitor doesn't seem much like a deal to me.

So the issue has to be something other than simply price that get's people so excited about a headless mac. The only good reason I've heard is that it'd give people the option to add a bigger monitor or a flat-panel.

Personally, I'd be excited for a reprise of the Cube. But the sticking point is the price. Would Apple bite the bullet and release a G4 cube for, say, $800? I think that's about the highest anyone would pay for a G4 system sans monitor. But the Cube probably has higher cost associated with it (than an eMac) because of its more compact form factor.
 
embedded Freescale chip?

What if Apple surprised us all with a lowcost headless maxed out (dual core) G4 in a stylish compact and silent package (like the minipod): a switchers first time machine. Also for corporate offices switching, most of them already have (custom mounted; wish bone,...) LCD,s and many are looking at smaller desktop models (like HP thin clients).
Couldnt such a lowcost solutions be produced as an embedded system (sytem controller processor and graphics) on 1 chip? Isnt this what Motorola , now Freescale, is targetting as a market?
Such a one chip system would be drastically cheaper to produce then a MOBO with chip and ghraphics card no?
Then again for the ipod apple didnt choose a custom chip, but rather a compilation of several 'mainstream' chips.
 
AidenShaw said:
Saw this story on C|Net, about the new #2 supercomputer (unofficial until next Top500 list) based on Itaniums. ( http://news.com.com/2100-7337_3-5208220.html )

Seems that it has 20 TFLOPs, and was made by the company that has a certain Dr. Srinidhi Varadarajan as its CTO. ( http://www.californiadigital.com/execs.shtml )

Maybe those PPC970fx chips aren't happening after all, if Dr. Varadarajan is an executive at a company that's pushing Xeons and Itaniums....

ps: Dr. V. was behind an older cluster at Virginia Tech....
None of those articles mention the kind of money we're talking about for a Xeon/Itanium system vs. a G5 system. Isn't the 2nd place supercomputer considerably more expensive than the Big Mac?
 
i_wolf said:
With regard to the macworld bench's where the put a dual G5 against a single P4 and Opteron. Unfortunately they were not exactly testing like versus like.
In another test they took Premiere on the mac, this has been discontinued for a significant number of years. They compared a couple of years old Premiere on the Mac (with no optimizations what so ever) against the latest and greatest windows version of Premiere which has the latest SSE2, Hyperthreading etc.... . Also if i recall the version of premiere that they tested with was not SMP aware, and if i recall also it is a carbon app that runs in carbon (somebody correct me if im wrong here). This would indicate that the G5 sys was doing exceptionally well to even be keeping up under such unfair situations. As for the games... well how can you compare a ported game against a native game ?!?!? A Direct X game against an OpenGL game?? Crazy.

i_wolf

I'm with you on this one but there's some problem with the argument. At some point you get into the argument whether software is available for Mac or not. There's no way OpenGL can compete with Direct X, and the latter is incompatible with the Mac, so the conclusion must be that - in the games section - Macs will always be slower (unless we adapt to the same standards as PC's). The same goes for other software : if software (like premiere) is not available for the G5, and people want to use it, then what's the point of buying a G5.
I know I'm going a long way off topic, but I think speed and software-availability are not completely unrelated.
 
Monitorless iMac??

I would like to see Apple release a consumer Mac / iMac without a built in monitor. Not a little 'cube' and not a big tower, but something in between. Monitors tend last longer than the computers - or at least don't become obsolete so fast. I'm not one to bother with upgrading an old computer. When I need more power and want more speed, I just buy a new one. It would save a lot of money if we could just get a new Mac and keep the same monitor. This should also allow Apple to get a price point down to the $499 range for a new base model Mac without a monitor.
 
One thing that I missed in the discussion so far is that in OSX 10.5 or OSX 11, is that it will probably require a G5 processor. Given that the I Mac's are the mid end of the line and needing an update, the moving towards the G5 makes sense.
 
The current form factor isnt that bad just give it some Juice! stick in a 2.0 G5 and a 9700 or better card with Tiger and il be happy :D is this asking so much? drill a million more holes in the base and give it space for another fan. 17" or 20" both are nice. come on Apple! Emac makes imac look like such a bad deal. it is crying out for a better Cpu and video card. No reason to keep holding down imac with such poor hardware in todays age of high performance Cpu's & Video cards. give the G4 the Boot! :) and its poor fx5200. :rolleyes:
 
thatwendigo said:
Benchmarks: 1.5 GHz G4 vs 1.6 GHz G5
Interesting that it still does particularly favorably at some tests, isn't it?

I have to admit that I was surprised that at was a G4 without L3 cache, because I expected it to have one.
I found this FCP benchmark especially interesting, because I hope to replace my father's old PC with an iMac in the near future, and I thought that the better bandwidth would be needed for video editing, which is one of the tasks the computer will have to perform.



G5 pipeline: 16 to 25 stages
So it's between 9 and 18 stages longer than the G4, which does make it at least sometimes 20 or more stages. That means that nmk is not complettely wrong, but that he overstated things a bit.

I think I read somewhere that the G5 has a 12 stage pipeline, in which case nmk's claim would have been much too high. But I wasn't too sure, so I looked it up again, and was a bit surprised that the shortest pipeline has 16 stages (MIPS already called the 8 stages in the R4000 a superpipeline!). So while the 20+ stages that nmk mentioned are still not correct, but much closer to the truth than I thought when I first read his posting.
But one mustn't forget that the PPC970 can keep a whole lot of instructions "in the air", so it most likely won't run out of things to process even with a full pipeline flush.
 
Go topless . . .

appleface said:
is the headless imac wonderful because you don't need to buy an expense apple lcd to go with your computer or because you don't need to buy an expensive apple lcd to go with you computer and the computer is beautifully designed? if the former is true, it seems like you could get a refurb, last gen, pm. the low ends (1.6 with dvd-burner) are $1400 right now through apple. (http://store.apple.com/1-800-MY-APP...sVN/0.0.7.1.0.5.13.0.3.0.0.0.0.3.1.1.0?117,21). if the latter is true, then i'm with you; a headless imac would be appreciated.

maybe steve still has nightmares about the cube.

They need a headless something, for people who happen to have a nice 17" or 19" LCD or even a high-end CRT that might want to switch. Even a headless eMac would be welcome. I would imagine a good protion of the iMac's cost is in the screen, and the eMac's CRT, is well, kinda sh**ty.
 
Chip NoVaMac said:
One thing that I missed in the discussion so far is that in OSX 10.5 or OSX 11, is that it will probably require a G5 processor.

I bet you will be able to run the current Mac OS on a G4 for a long time. Right now you can run 10.3 on several G3 configurations quite well. I have a buddy with an old Pismo that runs just fine with 10.3; however, iChat AV doesn't do video of course.

I think you will see a similar situation relative to the G5. Future OS versions will boot and operate on older Mac CPUs, but features available to G5 owners may not be active or operate if you have an older, slower CPU.
 
Windowlicker said:
well, there's one flaw on the iMac compared to PCs. Usually when a daddy goes and buys a computer for the children, he's buying a computer that the kids can play games on. Now, I think a G4 1.5 iMac would have enough power to run all the games, but the display card lacks in performance. I think what they should have on iMacs is cards that have 64-128mb of memory, but wouldn't be too expensive. I don't know if there is cheap 128mb cards, but I guess there could be cards made especially to support gaming performance (non-pro cards...cheap).

prove me to be wrong.

I bet when the average dad is buying a computer for his kids (if they're not already telling him what Alienware $2700 computer to buy) he's on Dell's website looking at the $499 special, and maybe adding a larger screen and more RAM.

Maybe pareants are differnet today, or amybe the example is taken in a place like Livingston, NJ, but I would think that won't split for the best gaming system.
 
jayscheuerle said:
There's nothing "consumer" about a machine that starts at $1300 and works up to $2200.

The eMac is Apple's only consumer offering desktop wise.

i know..the only thing i meant about the imac being consumer is the fact that all of these people are complaining cause of the possiability that the G5 will go to the "not-so-pro" imac instead of the powerbook...i meant that the portability should keep those catagories seperate....if you understand...
 
I wonder about other form-factor changes

The iMac G3 had a distinctive form factor. And it was with us for a LONG time. Then, the iMac G4 had a new form factor, and it's relatively new, compared with the G3 iMac.

Would the G5 iMac have a new form factor? Would it be G4-like with the screen-on-an-arm design? Or something completely (think) different?

As for me, that's more important than what processor is in the thing. New svelt designs like the iPod Mini, TiBook and iMac G4 make the rest of the tech world drool. It's what sets Apple apart.
 
Any body with reasonable background in computer hardware would not purchase the current iMacs at the prices they list at nor would they do so at any price more than a $1000. The archtechture of the iMac is so old now it could be considered an antique.

The bigger problem is that even if the price was much lower, the performance is so far behind the curve that many people would have real problems with the machines. So even at a reasonable price they simply do not serve the needs of some users.

Apple may very well be able to snow a bunch of users with the next release of the iMac and convince them that a 1.6 or 1.8 GHz unit is worth their money. A wise person would demand much more.

thanks
Dave


JFreak said:
it all comes down to numbers - if the imacs had the price of emacs and the emacs had the price of the ipods, and the ipods had the price of bt mice, and the bt mice had the price of regular mice, apple would sell a lot more everything mentioned but the regular mice. apple chooses to have high price points, for some reason, and maybe they are soon forced to lower prices.

i would really like a 20" imac, but it's still too pricey...
 
thatwendigo said:
There are at least as many why it shouldn't be taken.
You're off on a couple of things. First, the 2.0ghz G5 in the original 970 puts out a whopping 50w of power, or roughly four times what G4 under the hood does. Even with the 970fx revision, it's still at least twice as hot, and that's just for the chip. Add in the RAM, the new FSB and ASIC, and you get quite the toasty little package.
err not off at all if I do say so.

First I don't believe anybody out there believes that the original 970 is going into an iMac. While the 970FX member of the family is not all that many think it is it is a contender for the iMac. So to would be a 2GHz G4 if Motorola could deliever one.

In any event the primary focus of the message seems to have been missed. That is the need for a rather large jump in performance out of the iMac or its replacement to regain a useful sales position. I've been very blunt about this, Apple would be very foolish to bring out yet another rev of the iMac that is a DOG performance wise. Sure a 100 MHz increase may wet some whistles but things are changing rapidly in the industry. Intel is expect to transition to low power Centrino based systems even on the desktop. These will be speedy and low power. Anything less than 2GHz from Apple will be starkly low performance against Intels latest. Further Intels latest isn't even that important if you are tied to the Mac in some way, 2GHz will be very low end even on a Mac in a few months.

Its all about building a machine that will attrack people and is priced right.
Secondly, it's not SMP but SMT that the world is moving towards, though SMP will probably play a role with the dual-core designs that are being talked about at basically every chip manufacturer.
Wrong again -- SMP is where the road is heading the writing is on the wall. That writing comes form Intel, IBM, Apple, AMD, Microsoft and a host of others. SMT is just another improvement to the core of a processor.

I would suspect that within a couple of years buying a single core processor will be a thing of the past. There is to much to be gained through SMP with modern Operating Systems and Software. No you won't get the ultimate performance out of single thread applications but hose will soon be numbered also. Do not be surprised if by the end of next summer you don't start to see machines with eight or more logical processor in them.
Complications roughly equate to expense. Forget a cheap iMac if they're doing something as new as commercializing liquid cooling.
So again who is talking about liquid cooling?
 
jeffbistrong said:
Doesn't apple like maintain a policy that is sort of not competative . . .look at the prices of their G5 Computers and, all the other computers . .you even see it with the IPOD. A 15 GB ipod is 300, a dell like 20 gb jukebox is like $250 or something like that

Yes, they're the most anti-competitive compuer company out there, which is why they use their massive cash to force competitors out of busine... No, that 's Microsoft. Okay, so they're the ones who sink their consumer electronics budget into artificially lowering the cost of... No, that's Sony and HP. Hmmm.... Okay, maybe Apple's the one that leverages a misleadingly specced low-end machine in order to sell their high end... No, that's Dell. Hmmm.

I guess Apple's the one that does pretty much all their own R&D, belongs to a large number of industry-leading technology groups, uses an architecture with legs, and provides some off the most simultaneously appealing and powerful hardware in the world. Yeah, that's them, the ones that lead the commodity supercomputer market, who continue to push the edge of technologies that others might ignore if not for them.

jayscheuerle said:
Geez... Okay, "decent" isn't the right word. LCD, okay?

Depending on what you're doing, a CRT could very well be better for the task than an LCD. Flat panels can't equal the CRT in refresh rate yet, and that means that they're better for video and, as much as I hate to use it, games.

How do you differentiate between a vocal minority and a large group? I can't say I tally up the names, but over the 3 years I've been a member of this site there's been calls for a "headless iMac" ( a misnomer, because the eMac is the only low-end machine made by Apple these days) by many people. LowEndMac.com also rallies for this every so often.

Not a G5. A G4. And why would you consider that "cheap"? In this thread alone, there are examples of the G4 continuing to be a strong perfomer.

The Pegasos II thing is interesting, bit irrelevant to wanting a Mac.

Well, it's a bit irresponsible to be making sweeping claims about what people would and wouldn't want if you can't show how you know. I see people chime in regularly that they'd buy one, but the same people who said they'd buy a mac when something better than the last crop of G4s are the ones who are still complaining now. It's a game... People play it all the time, and it goes with cars just as much as with computers. "Oh, that's so crappy. I wouldn't buy one unless they did this," you'll hear someone say, when they wouldn't buy one unless it was the same cost as their Chevy, no matter what it cost the company to produce it.

The G4 is still a reasonably decent processor, but the big problem is cost. That's why the Pegasos board is relevant. If you look at the costs involved, even moving to a commodity motherboard that uses the cheapest available parts yields some pretty high expense, and it highlights just how much Apple might have been getting us a better rate on the chip than some think.

What's this insistence on a low-end box being a low-end experience? It would still run the same OS as the G5s. You could still put a load of RAM in it. You'd still have firewire and usb ports for peripherals. Put the box out of site and you'd be hard pressed to differentiate between the "experiences". Price is often quoted by PC users as why they can't switch. When you only have $700 to spend and you want a new system, somebody telling you that a $1300 system is a great deal feature for feature is just missing the point.

Believe me, I understand everything that you're saying, but I don't necessarily think that you're going to be able to get it. The distinct possibility exists that the eMac is the highest we can push the current G4 without some major revisions from FreeScale. Now, it you're talking about selling a non-expandable, small formfactor computer like an eMac with the monitor chopped off (i.e. a "pizza box" G4), then I might see that as a remotely interesting endeavor. If nothing else, it would allow more sales to schools that have monitors to begin with.

JFreak said:
me too. put in a G5 while lowering prices at the same time, and i'm in! i really fancy that 20" version, but will not buy G4 desktop no matter what. the G4 is acceptable in laptops, however, but for desktops it really needs to be replaced with the current generation. i wouldn't mind if they needed to cut the clock frequency to - say - 1.2GHz if that's what they need to put it into the small case, but all in all they must to put in the G5 if they care about the market share at all.

Are you aware of how illogical this is?

You want the G5, which has an entirely new motherboard, system interface, and other components, to be released cheaper than technology that Apple has had for years. On top of that, you think it would be better to have a lower-clocked processor, when a higher-clocked single (the 1.6ghz G5) is barely competitive with the highest G4 at the moment (1.5ghz 7447a). What needs to be done is a reeducation of consumers to honestly see the upsides and downsides of every chip. There are circumstances where, for raw performance, you're better off buying a PC. I don't deny that, and until something major happens at IBM, that's going to be true.

This is an interesting time to be a mac user, but people need to realize that the PowerPC is not a cheap platform.

dongmin said:
None of those articles mention the kind of money we're talking about for a Xeon/Itanium system vs. a G5 system. Isn't the 2nd place supercomputer considerably more expensive than the Big Mac?

Bingo.

If there were cheaper than the VT cluster, that would have been mentioned, especially since they spend so much time on Vandrajahar. So what if you can take number two? Apple took number three at a tiny fraction of any of the top five's cost. That was the biggest deal, even though getting a mac on the list was important, too.

ts1973 said:
There's no way OpenGL can compete with Direct X, and the latter is incompatible with the Mac, so the conclusion must be that - in the games section - Macs will always be slower (unless we adapt to the same standards as PC's).

Wrong on several pointts. OpenGL could compete with DirectX, until Microsoft leveraged their position to get DX optimizations made on graphics cards, and yet this hasn't ever been challnged in court because there's no commercial OS that people play a lot of games on. The standards are pretty comparable in performance when one doesn't have, say, hooks directly into the OS and the hardware, unlike OpenG, which is portable and flexible.

Also, don't be fooled... Even if the mac platform were to go to something like x86, there's no way in hell that Microsoft would let Apple get away with porting DirectX, nor would they do it themselves. It's a major Windows advantage, and they won't give that up.

Chip NoVaMac said:
One thing that I missed in the discussion so far is that in OSX 10.5 or OSX 11, is that it will probably require a G5 processor. Given that the I Mac's are the mid end of the line and needing an update, the moving towards the G5 makes sense.

The G4's succesor is going to be 64-bit. The e600 chip is dual-core and has on-die memory control, which largely makes up for the fact that it's only a 400mhz bus. It also puts out a relatively svelte 30w for two cores on a single chip, and possesses double-precision SIMD (AltiVec) units. In other words... This is a serious chip, and it's pin-compatible with the current G4s.

With the 975 quite possible being dual-core and even higher FSB, I think it would make sense to differentiate the line to the cooler e600/e700 line for consumers and the 975/980/990 line for pros.

Dont Hurt Me said:
The current form factor isnt that bad just give it some Juice! stick in a 2.0 G5 and a 9700 or better card with Tiger and il be happy :D is this asking so much? drill a million more holes in the base and give it space for another fan. 17" or 20" both are nice. come on Apple! Emac makes imac look like such a bad deal. it is crying out for a better Cpu and video card. No reason to keep holding down imac with such poor hardware in todays age of high performance Cpu's & Video cards. give the G4 the Boot! :) and its poor fx5200. :rolleyes:

The current form factor wouldn't passively displace the added heat, no matter how many holes you add. Okay, that's a lie... If you made it a completely open case (i.e. just one big hole) then it might work, but adding fans means adding noise, and that's just not what the iMac is about.

As usual, though, we can count on DHM for his "gimme, gimme" posts, rather than an analysis of the issues of the iMac. GPUs and CPUs take extra heat. Where's it going to go? You like to say the same things over and over, DHM, but you never answer these questions.
 
dieselg4 said:
Ok, lets try this again. They need an entry level headless model with a price that makes sense.

It's called a PowerMac. :D

wizard said:
Any body with reasonable background in computer hardware would not purchase the current iMacs at the prices they list at nor would they do so at any price more than a $1000. The archtechture of the iMac is so old now it could be considered an antique.

Oh really? Find me an all-in-one that costs less than $1,000 that has similar features.

The bigger problem is that even if the price was much lower, the performance is so far behind the curve that many people would have real problems with the machines. So even at a reasonable price they simply do not serve the needs of some users.

Right. And I suppose all those Celeron and Duron machines out there are just speed demons that we should be championing as the vanguard of modern computing? The iMac is a niche market computer, one intended to sell to people who appreciate small formfactor computers with an all-inclusive solution. It's not meant to be a blazing performer, nor a pro-user machine, and any comparison to the older G3 iMacs missed an important point - the processor has changed and the heat is different.

Apple may very well be able to snow a bunch of users with the next release of the iMac and convince them that a 1.6 or 1.8 GHz unit is worth their money. A wise person would demand much more.

A wise person would bother to pay attention to the issues of design.
A wise person would read about the processors and benchmarks.
A wise person wouldn't make generalizations. ;)
 
That and more is already available.

wizard said:
Do not be surprised if by the end of next summer you don't start to see machines with eight or more logical processor in them.

I have a machine that's over a year old that has 16 logical processors....

You should check what companies are shipping with Intel processors before "predicting" the future. Too often what you'd like to see in a Mac has been shipping with Intel for a long time.... (e.g. 64 GiB RAM support, hyperthreading, 4-way, 8-way and more systems, multi-channel memory,....)
 
wizard said:
First I don't believe anybody out there believes that the original 970 is going into an iMac....further Intels latest isn't even that important if you are tied to the Mac in some way, 2GHz will be very low end even on a Mac in a few months.

You're not saying anything I don't already know, that I haven't already said, or that would at all add anything to this discussion. Yes, Intel is moving to Centrino-based processors on the desktop, and I predicted it, while people were telling me that the P4 was the key. This is a point I've been making for a while now.

The G5 is the P4 of the Apple world, though. It's too hot to go into the PowerBook, iMac, iBook, or eMac, and it uses some interesting tricks to at least give the perception that it's better than its predecessor. The comparison is apt, if one considers what's being offered by FreeScale this year, because the e600 is dual-core and 2.0ghz at an astounding 30w for for two chips with an on-die memory controller. Similarly, the 975/980 should be an interesting chip when it debuts, and I wouldn't be at all surprised to see it at WWDC to replace the current 970s.

Its all about building a machine that will attrack people and is priced right.

Firstly, it's "attract." If you're going to correct me, at least make an effort on your spelling.

That aside, the mac already attracts people and is priced right to be a source of profit in a lame industry. You can crow about perrformance and overpricing all you like, but a simple fact remains - Apple is one of two major OEMs making a profit. The end.

Wrong again -- SMP is where the road is heading the writing is on the wall. That writing comes form Intel, IBM, Apple, AMD, Microsoft and a host of others. SMT is just another improvement to the core of a processor.

You misunderstand me, then. What I am speaking against is the traditional view of SMP as multiple cores in separate chips. The future is multi-core, SMP and SMT aware designs that present a spread of virtual cores to the operating system, and that is what I originally meant. Also, SMT is more than "just another improvement." It's what's making SMP even more powerful, because it allows a single logic core to act as more than one. That's a big deal.

I would suspect that within a couple of years buying a single core processor will be a thing of the past. There is to much to be gained through SMP with modern Operating Systems and Software. No you won't get the ultimate performance out of single thread applications but hose will soon be numbered also. Do not be surprised if by the end of next summer you don't start to see machines with eight or more logical processor in them.

They exist now, but not on the desktop. The IBM Power5 servers can be upwards of 16 physical cores, which presents the sytem with 48 cores to thread tasks through. Due to SMT, the OS sees an extra 32 operational units to be worked with.

"Just another improvement," though, right? :rolleyes:
 
so that's why Dr. Varadarajan is selling Itaniums now...

thatwendigo said:
If there were cheaper than the VT cluster, that would have been mentioned, especially since they spend so much time on Vandrajahar.

So what if you can take number two?

Apple took number three at a tiny fraction of any of the top five's cost. That was the biggest deal, even though getting a mac on the list was important, too.


Apparently it wasn't a big deal for Dr. Varadarajan of VT, since he's CTO of a company that has now built the unofficial #2 computer with 1024 Itanium2 systems....

( http://www.californiadigital.com/execs.shtml )
 
or...

thatwendigo said:
There's a lot more money to be made in overpriced Itanic servers.

Or maybe computers are just tools, not icons of a sect.

Simply use the best tool for the job....


Although it's really interesting that the entire original VT cluster is being junked as quickly as possible.... Maybe there's something important about ECC after all!
 
AidenShaw said:
Or maybe computers are just tools, not icons of a sect.

Simply use the best tool for the job....

I agree. You should use the best tools for the job, but there are differing standards of "best" for different needs. According to the group that put together the VT cluster, the mac was the best option in their time span and budget, and so they bought it. I still want to know what these Itanium servers cost.

Also, if you think that seeing the good doctor move on to a private organization has anything to do with the hardware, I'd accuse you of the reversal of your previous statement. He worked for a state university, and I'm sure that he's being paid quite a lot more to do what he is now.

Although it's really interesting that the entire original VT cluster is being junked as quickly as possible.... Maybe there's something important about ECC after all!

Overhead, in more sense than one. The xServes are intended for a rackmounted environment and allow ECC, meaning they could fit even more of them if they so chose. The ECC is probably important for some applications, and while you can do the same thing in software, it's faster and less system-taxing to use the RAM.
 
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