gnasher729
Jul 20, 01:21 PM
Is having more cores more energy efficient than having one big fat ass 24Ghz processor? Maybe thats a factor in the increasing core count.
Absolutely.
The power consumption of a chip is proportional to the clock speed, multiplied by the voltage squared. So at the same voltage, a hypothetical 24 GHz chip would use eight times as much power as a single 3 GHz chip, and the same as eight 3 GHz chips.
However, with any given technology, you need higher voltage to achieve the higher clock speed. So with the same technology, that 24 GHz chip would need much much higher voltage than the 3 GHz chips and accordingly it would take much more energy than eight 3 GHz chips.
As an example, some iPods have two ARM chips running at half the clock speed and lower power instead of a single ARM chip running at higher speed, in order to safe power.
Absolutely.
The power consumption of a chip is proportional to the clock speed, multiplied by the voltage squared. So at the same voltage, a hypothetical 24 GHz chip would use eight times as much power as a single 3 GHz chip, and the same as eight 3 GHz chips.
However, with any given technology, you need higher voltage to achieve the higher clock speed. So with the same technology, that 24 GHz chip would need much much higher voltage than the 3 GHz chips and accordingly it would take much more energy than eight 3 GHz chips.
As an example, some iPods have two ARM chips running at half the clock speed and lower power instead of a single ARM chip running at higher speed, in order to safe power.
digitalbiker
Aug 25, 07:51 PM
I'm not trying to be a wise a@@, but when did Apple make a Pismo. I do remember them, but not being made by Apple. I am sorry, I don't recall the manufactuer for them at this time.:confused:
Apple always made the Pismo. I don't know the exact years but it was a black G3 PowerBook.
Apple always made the Pismo. I don't know the exact years but it was a black G3 PowerBook.
Reach
Sep 19, 12:05 PM
History has shown that having a product out sooner... doesn't mean you win the market.
Playstation?
The video game market is completely different, the analogy is just a stupid attempt at making people that think Apple should realease up-to-date hardware look stupid. Have fun at that, it didnt do much in convincing me that I should buy a CD when a C2D is just around the corner.
All you people trying to make us feel like complete morons for waiting and wanting a new (AND BETTER) chip, what's wrong with you?! Did you just buy a MBP and feel the need to piss on everyone that is about to get a beter machine than you? Or is it just PMS or some other hormonal condition?
Playstation?
The video game market is completely different, the analogy is just a stupid attempt at making people that think Apple should realease up-to-date hardware look stupid. Have fun at that, it didnt do much in convincing me that I should buy a CD when a C2D is just around the corner.
All you people trying to make us feel like complete morons for waiting and wanting a new (AND BETTER) chip, what's wrong with you?! Did you just buy a MBP and feel the need to piss on everyone that is about to get a beter machine than you? Or is it just PMS or some other hormonal condition?
f1400
Sep 19, 07:39 AM
The mermon G5s should be out before summer.
nefan65
Apr 6, 02:54 PM
It's nice for Apple to have high iPad2 sales, and I think that's great. It's too bad the Xoom isn't selling more, although 100k isn't too terrible right out of the gate.
I've seen and hefted a Xoom, and you know what? It's a pretty decent piece of gear. Good job Moto! From a hardware perspective I liked it every bit as much as the iPad2. In my opinion, its only downfall is Android. For me, Android is not intuitive at all. I can deal with that when it comes to traditional computers, but I don't have time to waste with that sort of nonsense on an appliance - I want it to just work, and that's what Apple provides.
Actually, 100,000 is pretty bad. I think it was released sometime in late Feb. the iPad 2 sold 300,000 in the first weekend.
Regardless, I think competition is good. If the XOOM had a WiFi only @ $400, it's make a huge dent. Plus, I've read that Honeycomb is less than polished, so I think that, along with a high price tag has some people turned off...
That's just my opinion though..and we all know what opinion's are like...lol
I've seen and hefted a Xoom, and you know what? It's a pretty decent piece of gear. Good job Moto! From a hardware perspective I liked it every bit as much as the iPad2. In my opinion, its only downfall is Android. For me, Android is not intuitive at all. I can deal with that when it comes to traditional computers, but I don't have time to waste with that sort of nonsense on an appliance - I want it to just work, and that's what Apple provides.
Actually, 100,000 is pretty bad. I think it was released sometime in late Feb. the iPad 2 sold 300,000 in the first weekend.
Regardless, I think competition is good. If the XOOM had a WiFi only @ $400, it's make a huge dent. Plus, I've read that Honeycomb is less than polished, so I think that, along with a high price tag has some people turned off...
That's just my opinion though..and we all know what opinion's are like...lol
Orange-DE
Jul 21, 07:10 AM
Will it be possible to plug-in any PC graphics cards into an Intel Mac Pro?
Since Apple uses Intel�s chipsets and bords, including PCI-bound hardware devices such as ethernet and sound, controllers and so on - i don�t belive that intel changed the specifications of f.e. an 945i-chipset just for burning in firmwares instead of BIOSes!?!
Apple - bring the iHome and make us happy :)
Since Apple uses Intel�s chipsets and bords, including PCI-bound hardware devices such as ethernet and sound, controllers and so on - i don�t belive that intel changed the specifications of f.e. an 945i-chipset just for burning in firmwares instead of BIOSes!?!
Apple - bring the iHome and make us happy :)
Lesser Evets
Apr 6, 03:45 PM
Should be called XOOSH: the sound of a toilet flushing.
TangoCharlie
Jul 20, 08:38 AM
Anyone else think this is getting out of hand? Two cores, great improvement. Four cores, ehh it's faster but Joe can't tell. Eight cores, now thats just stupid.
Let me guess it will only come with 512mb of Ram :p (ok it will be at least a GB).
The riduculous speculation is certainly getting out of control! A quad core iMac... I don't think so! Not for a long while. 8 Cores (ie dual-quads) will only become available in the top-end of the MacPro (assuming the MacPro does indeed go with the Xeon CPU), and the top-end XServes.
If you want wild speculation, here goes....
Apple might use the Conroe and ConroeXE in the first Mac Pros and then add in support for Kentsfield (quad) when it becomes available. This could well be the reason why Intel has brought forward the release of Kentsfield.
Back to reality: Apple wil use Xeon 51xx (5150 and 5160) in the MacPro, and Core 2 Duo (Merom) in the iMac and MBP to be announced at the WWDC. The top iMac config will get a boost to 2.33GHz. In addition, Apple will use the price-drops for the Yonah to upgrade the Core Solo mini to Core Duo.
Any further speculation is just farcical! :eek:
Let me guess it will only come with 512mb of Ram :p (ok it will be at least a GB).
The riduculous speculation is certainly getting out of control! A quad core iMac... I don't think so! Not for a long while. 8 Cores (ie dual-quads) will only become available in the top-end of the MacPro (assuming the MacPro does indeed go with the Xeon CPU), and the top-end XServes.
If you want wild speculation, here goes....
Apple might use the Conroe and ConroeXE in the first Mac Pros and then add in support for Kentsfield (quad) when it becomes available. This could well be the reason why Intel has brought forward the release of Kentsfield.
Back to reality: Apple wil use Xeon 51xx (5150 and 5160) in the MacPro, and Core 2 Duo (Merom) in the iMac and MBP to be announced at the WWDC. The top iMac config will get a boost to 2.33GHz. In addition, Apple will use the price-drops for the Yonah to upgrade the Core Solo mini to Core Duo.
Any further speculation is just farcical! :eek:
Drew n macs
Apr 7, 10:33 PM
Something did seem fishy. I would suspect BB was pushing models that are not as popular first and once there sold push the more desirable ones. With that said though I have no Idea which Ipads would be more desirable than another. I would think they would want to push the 64gb model$ but it seems like several people on MR consider that model desirable. Just an observation.
chrmjenkins
Apr 11, 03:26 PM
Does Arn write every single article on this forum?
No, my guess is Eric Slivka is on vacation or something. He writes the majority of MR articles unless arn specifically wanted to take that over.
No, my guess is Eric Slivka is on vacation or something. He writes the majority of MR articles unless arn specifically wanted to take that over.
likemyorbs
Mar 18, 01:58 AM
The ultimate goal of the anti-religious elites is to transform America into a completely secular nation, a nation that is legally and culturally biased against Christianity. � Ron Paul
Uhhh....didn't america become a fully secular nation a few centuries ago? pretty sure i grew up in a secular nation. america is NOT a christian nation, never was, and definitely never will be. As for the second part about being biased against christianity, that's just too unintelligent and ignorant to respond too, i wouldn't even know where to begin. The day we start taxing churches, but not other religious houses of worship, is the day we become biased against christianity. personally i don't think religious organizations should be tax exempt. We can totally fix the deficit just by taxing the catholic church alone...
Uhhh....didn't america become a fully secular nation a few centuries ago? pretty sure i grew up in a secular nation. america is NOT a christian nation, never was, and definitely never will be. As for the second part about being biased against christianity, that's just too unintelligent and ignorant to respond too, i wouldn't even know where to begin. The day we start taxing churches, but not other religious houses of worship, is the day we become biased against christianity. personally i don't think religious organizations should be tax exempt. We can totally fix the deficit just by taxing the catholic church alone...
epitaphic
Aug 19, 05:53 PM
And I'm not convinced this is only an application problem. When I run Handbrake on the Quad G5 alone it uses just over two cores 203%
So what happened to:
Both Toast and Handbrake can use 4 cores EACH
Looking at the handbrake forums, speeds seem to vary drastically between users with the same machine. Definitely seems to be affected by whatever else you have running or configured in the OS or otherwise. I suppose the "cleanest" install to test is in the Apple store (I'm just assuming they do a clean ghost copy at shutdown or end of day?)
When I ran tests on the Mac Pro at the Apple Store last Saturday between Toast and/or Handbrake, their use of more cores alone and together was much better.
So your benchmarks show the Mac Pro using 15-33% less CPU than the G5? There's no doubt that Woodcrest is a superior chip architecture to the G5 (one would hope after 3 years) and so that's why you're seeing more FPS inspite of less CPU use. But why does it use less cores though? Seems like either its a software problem OR some hardware is being maxed (I/O or FSB perhaps?)
So would it be correct to say that the only app that is even remotely "Quadcore aware" is Toast? It seems like by the time professional apps are made to take advantage of 4 cores we'll probably be on more than 8! :eek:
If only they could build something in the CPU itself that delegates tasks to n cores, we'd all be sorted. :)
So what happened to:
Both Toast and Handbrake can use 4 cores EACH
Looking at the handbrake forums, speeds seem to vary drastically between users with the same machine. Definitely seems to be affected by whatever else you have running or configured in the OS or otherwise. I suppose the "cleanest" install to test is in the Apple store (I'm just assuming they do a clean ghost copy at shutdown or end of day?)
When I ran tests on the Mac Pro at the Apple Store last Saturday between Toast and/or Handbrake, their use of more cores alone and together was much better.
So your benchmarks show the Mac Pro using 15-33% less CPU than the G5? There's no doubt that Woodcrest is a superior chip architecture to the G5 (one would hope after 3 years) and so that's why you're seeing more FPS inspite of less CPU use. But why does it use less cores though? Seems like either its a software problem OR some hardware is being maxed (I/O or FSB perhaps?)
So would it be correct to say that the only app that is even remotely "Quadcore aware" is Toast? It seems like by the time professional apps are made to take advantage of 4 cores we'll probably be on more than 8! :eek:
If only they could build something in the CPU itself that delegates tasks to n cores, we'd all be sorted. :)
inhrntlyunstabl
Apr 27, 10:05 AM
And once again people give Apple a pass for something that is clearly an issue.
You mean to tell me that Apple...this sounds like something Google would do, not Apple.
revelated, beware! Apple is closing in on you with their black helicopters and vans to take you prisoner for mind control experiments.
OR
If they did this on purpose, maybe they wanted to know why so many people complain about AT&T in certain parts of SF. Or maybe they wanted to know how many users access Internet via all the Starbucks in the world? Maybe they wanted to direct ads at you based upon your location.
All of the above are already being done to you via many other avenues, e.g. your frequent buyer cards, ATMs, CCs, etc.
BUT
If you want to believe there is some BIGGER MYSTERIOUS PURPOSE in mind for them to do this, you go right on.
LOOK OUT BEHIND YOU - WAS THAT A BLACK UNMARKED VAN!!!! :D
You mean to tell me that Apple...this sounds like something Google would do, not Apple.
revelated, beware! Apple is closing in on you with their black helicopters and vans to take you prisoner for mind control experiments.
OR
If they did this on purpose, maybe they wanted to know why so many people complain about AT&T in certain parts of SF. Or maybe they wanted to know how many users access Internet via all the Starbucks in the world? Maybe they wanted to direct ads at you based upon your location.
All of the above are already being done to you via many other avenues, e.g. your frequent buyer cards, ATMs, CCs, etc.
BUT
If you want to believe there is some BIGGER MYSTERIOUS PURPOSE in mind for them to do this, you go right on.
LOOK OUT BEHIND YOU - WAS THAT A BLACK UNMARKED VAN!!!! :D
leekohler
Apr 27, 03:12 PM
As stated earlier, which you conveniently ignored, I found the article on the Drudge Report. Am I not allowed to read the Drudge Report? Should I keep it exclusively to HuffPo in the future? I read them both, but you tell me how I should do it.
So typical, focus on the messenger and not on the message. Your guys posts are so littered with red herrings and strawmen its almost beyond imagination.
Since the messenger (you) has expressed huge distaste for Obama on almost a daily basis, I'd say my assumptions are fair.
So typical, focus on the messenger and not on the message. Your guys posts are so littered with red herrings and strawmen its almost beyond imagination.
Since the messenger (you) has expressed huge distaste for Obama on almost a daily basis, I'd say my assumptions are fair.
hyperpasta
Nov 28, 06:27 PM
And I don't understand why they should...Can somebody explain it?
The rationale is that iPods are used only for stolen music (which they aren't) and this will help offset the losses (which it won't).
The rationale is that iPods are used only for stolen music (which they aren't) and this will help offset the losses (which it won't).
michaelz
Mar 22, 09:32 PM
This seems to me to be good news in 2 ways:
1. It makes a few foolish people think twice about purchasing an iPad 2, so I can get mine a little sooner.
2. It puts the wind up Apple's behind and they work that little bit harder to get us the iPad 3 with the ultra HD display or iPad 2 Retina Christmas Special or whatever else they might call it.
The iPhone 4 display "changed everything" as Apple like to say, and the sooner they get that thing on the iPad, the better. Then my humdrum life will finally be complete.
+1
Seems the tablet competition is really between google's android, webOS and windows 7. Apple already took what it can take. Others are fighting for the leftovers.
1. It makes a few foolish people think twice about purchasing an iPad 2, so I can get mine a little sooner.
2. It puts the wind up Apple's behind and they work that little bit harder to get us the iPad 3 with the ultra HD display or iPad 2 Retina Christmas Special or whatever else they might call it.
The iPhone 4 display "changed everything" as Apple like to say, and the sooner they get that thing on the iPad, the better. Then my humdrum life will finally be complete.
+1
Seems the tablet competition is really between google's android, webOS and windows 7. Apple already took what it can take. Others are fighting for the leftovers.
anomie
Apr 11, 02:19 PM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_1 like Mac OS X; de-de) AppleWebKit/533.17.9 (KHTML, like Gecko) Mobile/8G4)
Lol, Power of Hardware? Then where is the android Retina Display device?
I Don't Care about dual Core mobile processors. And neither do the 90% Not-Nerd-customers.
Lol, Power of Hardware? Then where is the android Retina Display device?
I Don't Care about dual Core mobile processors. And neither do the 90% Not-Nerd-customers.
j_maddison
Sep 19, 05:22 AM
In Macbook/Pro are updating in Novemeber...It means Apple is 3 months behind all laptop manufactures...
I seriously doubt that Apple will let that happen, but then again, they are apple, they think differently!
Yep they do think 'differently', sadly it backfires on them occasionally. They already have the label of being a company that sells expensive/ overpriced hardware. Now they're risking developing a reputation for outdated hardware. Clever marketing there Apple :rolleyes:
I seriously doubt that Apple will let that happen, but then again, they are apple, they think differently!
Yep they do think 'differently', sadly it backfires on them occasionally. They already have the label of being a company that sells expensive/ overpriced hardware. Now they're risking developing a reputation for outdated hardware. Clever marketing there Apple :rolleyes:
wiestlingjr
Jun 9, 08:21 PM
Okay.. well I guess I wont be taking my chances at RadioShack. If they let me preorder, would I be good to go on launch day? Or could i still encounter problems
dethmaShine
Apr 19, 02:57 PM
For Q1/11 aprox. 15% for Apple.
Q4/10 numbers were:
http://www.canalys.com/pr/images/r2011013.gif
Again: Apple sold 3 million more devices in Q4/10 than they did in Q3/10 (16 million compared to 13 million in total numbers) but they lost 0.7% marketshare in that 3 month (Q3/10: 16.7% marketshare, see first graph, Q4/10: 16.0%, see above).
Hmm.
What about this:
http://www.comscore.com/Press_Events/Press_Releases/2011/4/comScore_Reports_February_2011_U.S._Mobile_Subscriber_Market_Share
http://www.comscore.com/Press_Events/Press_Releases/2011/3/comScore_Reports_January_2011_U.S._Mobile_Subscriber_Market_Share
Q4/10 numbers were:
http://www.canalys.com/pr/images/r2011013.gif
Again: Apple sold 3 million more devices in Q4/10 than they did in Q3/10 (16 million compared to 13 million in total numbers) but they lost 0.7% marketshare in that 3 month (Q3/10: 16.7% marketshare, see first graph, Q4/10: 16.0%, see above).
Hmm.
What about this:
http://www.comscore.com/Press_Events/Press_Releases/2011/4/comScore_Reports_February_2011_U.S._Mobile_Subscriber_Market_Share
http://www.comscore.com/Press_Events/Press_Releases/2011/3/comScore_Reports_January_2011_U.S._Mobile_Subscriber_Market_Share
dmarcoot
Apr 6, 03:37 PM
I hope that number keeps rising; we need competition to not let Apple rest on it's laurels.
First they need to make a product worthy of rising. A sub par product and user experience will not push Apple.
At any rate, clearly Apple is not resting on laurels with the rest of computing industry as far back as they are in quality, price, experience and their available software ecosystems.
First they need to make a product worthy of rising. A sub par product and user experience will not push Apple.
At any rate, clearly Apple is not resting on laurels with the rest of computing industry as far back as they are in quality, price, experience and their available software ecosystems.
Scott90
Apr 7, 10:51 PM
For everybody wondering why they would do it like this:
Corporate looks at whether or not daily sales goals are made. An iPad is a guarantee sale, so if they have five available, and already made today's goal, they want to keep it until the next day, because that's a guaranteed $2500 (at least!) they'll make. For Best Buy as a company it doesn't matter and it's probably not beneficial, but it makes a store manager look good if he can say he made the sales goal every day since the launch of the iPad 2.
Corporate looks at whether or not daily sales goals are made. An iPad is a guarantee sale, so if they have five available, and already made today's goal, they want to keep it until the next day, because that's a guaranteed $2500 (at least!) they'll make. For Best Buy as a company it doesn't matter and it's probably not beneficial, but it makes a store manager look good if he can say he made the sales goal every day since the launch of the iPad 2.
NoNothing
Mar 31, 04:07 PM
How is it biting them in the ass? Android is the fastest growing OS with a larger share than IOS. I think it's been a very succesfull strategy.
Only if you do not add products like the iPad and the iPod Touch. In other words, if you throw out 50% of the iOS products.
Only if you do not add products like the iPad and the iPod Touch. In other words, if you throw out 50% of the iOS products.
k995
Apr 20, 02:03 PM
Who says? Some people refer to the Samsung F700, but that was shown for the first time a month after the iPhone, and released about five months after the iPhone. (Faked images by Android fanboys won't count in court).
LG prada was shown before iphone was shown. And it shares lenty of things with the iphone that was released later.
LG prada was shown before iphone was shown. And it shares lenty of things with the iphone that was released later.
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