shamino
Jul 20, 09:58 AM
No I think you are confused. :) I meant "Is having more cores, lets say 8, more efficient than one big core equal in processing power to the 8 cores?"
First of all, you assume that it is possible to make "one big core equal in processing power to the 8 cores". I don't think it is possible to do this (at least not with the x86 architecture using today's technology.)
But assuming such a chip exists, the answer depends on what kind of efficiency you're thinking of.
If you mean computational efficiency (meaning the most useful processing per clock-tick), then a single big core will do better. This is because single-threaded apps will be able to use the full power (whereas multiple threads are needed to take advantagte of multiple cores.) Also, the operating system can get rid of the overhead that is needed to keep software running on the multiple cores from stepping on each other.
If you mean energy efficiency (amount of processing per watt of electricity consumed), then it could go either way, depending on how the chips are made. But given today's manufacturing processes and the non-linear power curve that we see as clock speeds are increased, the multiple-core solution will almost definitely use less power.
First of all, you assume that it is possible to make "one big core equal in processing power to the 8 cores". I don't think it is possible to do this (at least not with the x86 architecture using today's technology.)
But assuming such a chip exists, the answer depends on what kind of efficiency you're thinking of.
If you mean computational efficiency (meaning the most useful processing per clock-tick), then a single big core will do better. This is because single-threaded apps will be able to use the full power (whereas multiple threads are needed to take advantagte of multiple cores.) Also, the operating system can get rid of the overhead that is needed to keep software running on the multiple cores from stepping on each other.
If you mean energy efficiency (amount of processing per watt of electricity consumed), then it could go either way, depending on how the chips are made. But given today's manufacturing processes and the non-linear power curve that we see as clock speeds are increased, the multiple-core solution will almost definitely use less power.
Chaszmyr
Aug 15, 11:39 AM
That photoshop test is insane!
aarond12
Sep 13, 06:50 PM
Didn't you get the memo, Hyperthreading was a joke.
Obviously, since Intel is no longer creating new processors with HT.
By the way, previous poster, HT does not double the number of cores. Just the number of virtual cores. A Pentium 4 system with HT will run slower than a dual Pentium 4 system (with HT disabled) at the same clock speed.
Dual-core means there are essentially two separate CPUs on a single die.
Oh, and to the IT person who didn't know Clovertown is 64-bit... congratulations. You've shown everyone that you have an exceedingly small penis in having to argue that a $3000 Mac is slower than a $30,000 Windows DataCenter Edition PC system.
-Aaron-
Obviously, since Intel is no longer creating new processors with HT.
By the way, previous poster, HT does not double the number of cores. Just the number of virtual cores. A Pentium 4 system with HT will run slower than a dual Pentium 4 system (with HT disabled) at the same clock speed.
Dual-core means there are essentially two separate CPUs on a single die.
Oh, and to the IT person who didn't know Clovertown is 64-bit... congratulations. You've shown everyone that you have an exceedingly small penis in having to argue that a $3000 Mac is slower than a $30,000 Windows DataCenter Edition PC system.
-Aaron-
Bilbo63
Apr 19, 06:03 PM
According to Wikipedia It was released in Feb before the iPhone was released..
The iPhone was revealed on January 9th 2007. It didn't ship until June due to regulatory approval.
The iPhone was revealed on January 9th 2007. It didn't ship until June due to regulatory approval.
Amazing Iceman
Apr 25, 01:36 PM
I would bet anything that these two "customers" happen to also be lawyers.
They just can't earn clean money, always have to rip some one to earn it.
They just can't earn clean money, always have to rip some one to earn it.
leekohler
Mar 7, 07:50 AM
I won't rejoin this discussion. But since neko girl may be waiting for my reply, I'll only suggest a source (http://www.tfp.org/images/books/Defending_A_Higher_Law.pdf).
Stopped right after this, Bill:
Justice Scalia further observed in his dissent that the
Supreme Court had taken “sides in the culture war.”7
This Cultural War divides America.
On one side, there is a large sector of the American public
which has long grieved over the abandonment of God’s moral
laws. These are Americans who subscribe to the general
unwritten rule held since our founding that God must be
revered, not offended, and that the source of our greatness is
this reverence, and obedience to a Christian moral code based
on the Ten Commandments and natural law.
For this Ten Commandments America, it is only too obvious
that if America turns its back on God and His law, God will
turn His back on America.
On the other side, there is a liberal America that subscribes
to the philosophical principle of absolute liberty. This leads to
the establishment of an atheistic and anarchic “morality,”
which shows increasing intolerance for what still remains of Christian civilization and the natural order in our culture and
society. Among these precious remnants are the sacred institutions
of marriage and the family.
This is not a theocracy, Bill. How many times do we have to say that? I love how you guys always say we're trying to destroy the family. It's truly amazing and sad, because nothing could be further from the truth.
And if you weren't going to rejoin the discussion, why did you?
Stopped right after this, Bill:
Justice Scalia further observed in his dissent that the
Supreme Court had taken “sides in the culture war.”7
This Cultural War divides America.
On one side, there is a large sector of the American public
which has long grieved over the abandonment of God’s moral
laws. These are Americans who subscribe to the general
unwritten rule held since our founding that God must be
revered, not offended, and that the source of our greatness is
this reverence, and obedience to a Christian moral code based
on the Ten Commandments and natural law.
For this Ten Commandments America, it is only too obvious
that if America turns its back on God and His law, God will
turn His back on America.
On the other side, there is a liberal America that subscribes
to the philosophical principle of absolute liberty. This leads to
the establishment of an atheistic and anarchic “morality,”
which shows increasing intolerance for what still remains of Christian civilization and the natural order in our culture and
society. Among these precious remnants are the sacred institutions
of marriage and the family.
This is not a theocracy, Bill. How many times do we have to say that? I love how you guys always say we're trying to destroy the family. It's truly amazing and sad, because nothing could be further from the truth.
And if you weren't going to rejoin the discussion, why did you?
MacRumors
Mar 31, 02:21 PM
http://www.macrumors.com/images/macrumorsthreadlogo.gif (http://www.macrumors.com/2011/03/31/google-tightening-control-over-android-as-fragmentation-increases/)
http://images.macrumors.com/article/2011/03/31/152050-android_honeycomb_icon.jpg
Cartoon: How much do you love
i love u this much cartoon. i
I Miss You So Much Cartoon
i love you this much cartoon.
i love you this much cartoon.
why I love you so much?
I#39;ve been practicing drawing
i love you this much cartoon.
i love u this much cartoon.
Oh darling, I love you so much
i love you this much cartoon.
Thank you so much;
http://images.macrumors.com/article/2011/03/31/152050-android_honeycomb_icon.jpg
CIA
Apr 7, 10:41 PM
As best as I can figure, it works like this. Managers get good grades if they sell certain amounts of products.
I'll use low numbers here. Let's say BB corporate wants you to sell at least 5 iPads a day to make your "Quota". One day, 10 iPads come in. You sell all ten, yay, you made quota for the day.
But the next day, none get shipped to the store. So, boo, you didn't make quota, since you didn't have any to sell.
So, if you get 10 the day after that, & not knowing if more are coming tomorrow, you sell 5, make quota, and hold the other 5 for the next day when, low and behold, none get shipped to the store. You still have 5 left over to sell, which you do, and again you make quota for the day.
Basically the more days you make quota, the happier BB corporate is, and the better chance Mr. Manager gets a bonus down the road.
Mr. Manager (http://www.youtube.com/watch?v=O4DMPmoJkJQ)
I'll use low numbers here. Let's say BB corporate wants you to sell at least 5 iPads a day to make your "Quota". One day, 10 iPads come in. You sell all ten, yay, you made quota for the day.
But the next day, none get shipped to the store. So, boo, you didn't make quota, since you didn't have any to sell.
So, if you get 10 the day after that, & not knowing if more are coming tomorrow, you sell 5, make quota, and hold the other 5 for the next day when, low and behold, none get shipped to the store. You still have 5 left over to sell, which you do, and again you make quota for the day.
Basically the more days you make quota, the happier BB corporate is, and the better chance Mr. Manager gets a bonus down the road.
Mr. Manager (http://www.youtube.com/watch?v=O4DMPmoJkJQ)
aswitcher
Aug 27, 04:40 AM
This is great news. Looking forward to a revamp of half the Apple line over the next month or so.
greenstork
Jul 31, 12:17 PM
I've built a gaming PC around the Core 2 Duo E6700. I'd like to be able to install OS X on it, because the only reason why I'd ever use Windows is for the latest games. Here are the spec's, think this would run OS X nicely? ;-)
Intel 975XBX Motherboard
Intel Core 2 Duo E6700 (should overclock to around 3.2 to 3.5 GHz with my Zalman CNPS9500 AT air cooler)
ATI Crossfire x1900 (crossfire master card)
Sapphire ATI x1900xt (in crossfire)
1GB Crucial Ballistix DDR2 800 Memory
2 x 320GB Seagate Perpendicular Recording SATA2 HD's in RAID 1
Antec Trupower II 550 watt power supply
Antec P180 case in black
... keep in mind I am a diehard Mac fan, but I've always wanted to build a gaming rig since I'm a hardcore gamer. After all, I'm writing this entry on my MacBook Pro. Mmmmm.
You should have waited for a Mac Pro. By hacking OS X to run on your custom built machine, you're constantly going to have to deal with a buggy Mac OS. There's no doubt that with every OS update, Apple will try to disable your hacked copy, if not fry your OS X installation. Make sure you partition...
I'm a gamer too and I'm just sitting on my hands waiting for a Mac Pro. Sure, it may be more expensive than a custom-built Intel machine, but it will run OS X like a charm, and that's ultimately the most important factor in my computer purchase. But access to Windows games and Mac OS X, that's a dream come true for this mac fanatic. I'm just keeping my fingers crossed that virtualization makes big enough strides that I never have to leave OS X to play Windows-based games.
Intel 975XBX Motherboard
Intel Core 2 Duo E6700 (should overclock to around 3.2 to 3.5 GHz with my Zalman CNPS9500 AT air cooler)
ATI Crossfire x1900 (crossfire master card)
Sapphire ATI x1900xt (in crossfire)
1GB Crucial Ballistix DDR2 800 Memory
2 x 320GB Seagate Perpendicular Recording SATA2 HD's in RAID 1
Antec Trupower II 550 watt power supply
Antec P180 case in black
... keep in mind I am a diehard Mac fan, but I've always wanted to build a gaming rig since I'm a hardcore gamer. After all, I'm writing this entry on my MacBook Pro. Mmmmm.
You should have waited for a Mac Pro. By hacking OS X to run on your custom built machine, you're constantly going to have to deal with a buggy Mac OS. There's no doubt that with every OS update, Apple will try to disable your hacked copy, if not fry your OS X installation. Make sure you partition...
I'm a gamer too and I'm just sitting on my hands waiting for a Mac Pro. Sure, it may be more expensive than a custom-built Intel machine, but it will run OS X like a charm, and that's ultimately the most important factor in my computer purchase. But access to Windows games and Mac OS X, that's a dream come true for this mac fanatic. I'm just keeping my fingers crossed that virtualization makes big enough strides that I never have to leave OS X to play Windows-based games.
guet
Aug 12, 06:28 AM
I've never paid for a phone up til now (as is the case with most UK residents I'd assume) so it would be an impressive feat if Apple can persuade people in this type of marketplace to actually put their hands in their pockets for a phone.
I'd pay a couple of hundred pounds for an iPod, so I'd definitely pay that for an iPod which happened to be a phone, pda, gps combo. Millions of iPod/pda users are the market for this kind of device, so it's not the entire phone market, but a good slice of it.
I'd pay a couple of hundred pounds for an iPod, so I'd definitely pay that for an iPod which happened to be a phone, pda, gps combo. Millions of iPod/pda users are the market for this kind of device, so it's not the entire phone market, but a good slice of it.
Carlson-online
Nov 29, 09:03 AM
Play it over the weekend - My biggest problem is theres nothing ground breaking about it. Kind of "more of the same" but with updated graphics (VERY good graphics mind you). My mate Jason wrote a pretty fair review, although some people REALLY didn't like it. It's a shame people cant write honest and fair reviews these days without people moaning and saying "why didnt it get 10/10 merrrrrr" - See Gran Turismo 5 Review (http://gamestyle.com/reviews/2012/gran-turismo-5/)
Vercingetorix
Mar 31, 10:33 PM
I completely disagree.
Going open sounded like a great idea in the beginning. Fast forward to today, and manufacturers have used the openness against the platform by creating custom versions of android that aren't readily upgradable.
This has hurt the platform more than 'being open' helped it and google is right to start regulating what can and cannot be done.
I think we're all pretty lucky to have experienced both sides of the spectrum to be honest :)
Whether they're right to start regulating or not, they're still shamless hypocrites. What happened to all the principles that they waved around in the air? Andy Rubin himself said that the "definition of open" was that anyone could download the Android source and do whatever they wanted to it. Now people have to kiss his ring?
Google are the ones who waved the bloody shirt and shrieked about how Android-vs-the-iPhone was about freedom. Just because they're forced to backtrack now doesn't mean it's not blatant hypocrisy.
Going open sounded like a great idea in the beginning. Fast forward to today, and manufacturers have used the openness against the platform by creating custom versions of android that aren't readily upgradable.
This has hurt the platform more than 'being open' helped it and google is right to start regulating what can and cannot be done.
I think we're all pretty lucky to have experienced both sides of the spectrum to be honest :)
Whether they're right to start regulating or not, they're still shamless hypocrites. What happened to all the principles that they waved around in the air? Andy Rubin himself said that the "definition of open" was that anyone could download the Android source and do whatever they wanted to it. Now people have to kiss his ring?
Google are the ones who waved the bloody shirt and shrieked about how Android-vs-the-iPhone was about freedom. Just because they're forced to backtrack now doesn't mean it's not blatant hypocrisy.
bassfingers
Apr 27, 01:46 PM
I don't know about you, but I love America because it was founded on stolen native land.
Oh you're right, that is completely applicable and single-handedly discredits the foundation of the American government. Instead of government, let's all gather around and talk about our feelings.
Sarcasm ^
Oh you're right, that is completely applicable and single-handedly discredits the foundation of the American government. Instead of government, let's all gather around and talk about our feelings.
Sarcasm ^
samcraig
Apr 25, 04:06 PM
1. the lawsuit may have merit HOWEVER - the restitution being sought is silly because I am sure that the two people suing could have or still could return their devices for a refund or store credit.
2. If this was a suit brought up against Google for the same thing - those defending Apple would be ripping Google (or anyone else) a new one. But clearly because it's Apple being targeted it's a witch hunt?
3.the iPhone 4 had an antenna issue. Steve flat out said so. He said that ALL phones have an issue. That doesn't negate the iPhone having one. Oh - but this was LONG after his email to me (and others) that there was NO issue. Backpeddled on that one only after Consumer Reports refused to give the iPhone a good review. Suddenly there was a press conference and finger pointing (poorly) at every other phone manufacturer
I suspect the same will happen here. Apple will be in the cross hairs. Justifiably or not. And when push comes to shove - they will throw anyone and everyone under the bus (ATT, Google, etc) for doing the same thing.
2. If this was a suit brought up against Google for the same thing - those defending Apple would be ripping Google (or anyone else) a new one. But clearly because it's Apple being targeted it's a witch hunt?
3.the iPhone 4 had an antenna issue. Steve flat out said so. He said that ALL phones have an issue. That doesn't negate the iPhone having one. Oh - but this was LONG after his email to me (and others) that there was NO issue. Backpeddled on that one only after Consumer Reports refused to give the iPhone a good review. Suddenly there was a press conference and finger pointing (poorly) at every other phone manufacturer
I suspect the same will happen here. Apple will be in the cross hairs. Justifiably or not. And when push comes to shove - they will throw anyone and everyone under the bus (ATT, Google, etc) for doing the same thing.
shawnce
Jul 27, 04:11 PM
I never said otherwise.
You did say "successors" and "next generation" which I was pointing out they are not :D
You did say "successors" and "next generation" which I was pointing out they are not :D
aafuss1
Aug 5, 11:40 PM
I agree. In fact, I was going to post the same thing. I was all set to be disappointed by the keynote until I read a new Forbes article on the topic. They are expecting some pretty amazing things; things that will divert media attention away from Apple's embarrassing financial scandal.
-Squire
P.S. How about seamless MSN/Yahoo! Messenger support in iChat?\
<edit>
http://www.forbes.com/home/technology/2006/08/04/ipod-jobs-zune_cx_ck_rr_0804apple.html
That would be good-as Microsoft and Yahoo have made the messegner software work with each other-Apple could partner with Yahoo for official protocol support in iChat in Leopard
-Squire
P.S. How about seamless MSN/Yahoo! Messenger support in iChat?\
<edit>
http://www.forbes.com/home/technology/2006/08/04/ipod-jobs-zune_cx_ck_rr_0804apple.html
That would be good-as Microsoft and Yahoo have made the messegner software work with each other-Apple could partner with Yahoo for official protocol support in iChat in Leopard
Simiber
Apr 25, 02:17 PM
IANAL, but AFAIK, here in America, having rights infringed upon is reason for sueing. That, in itself, is a "damage". Hence why Apple is being sued. They apparently are infringing upon the consumers' rights to privacy.
But how would a judge or jury quantify the size of the claim..? And surely the settlement should go to everyone who has had their right infringed upon, hence why a regulatory body should be responsible for protecting the people's rights so that any fine imposed by the regulator can be further used to protect peoples right to privacy when using a mobile..?
I understand the fact that the people who sue are taking the risk and costs of the lawsuit, but surely there are times when people's rights are being infringed but because nobody is prepared to sue, nothing ever gets done... If it was primarily the responsibility of a regulatory body to protect the consumer, then people's right to privacy would be protected not only when someone felt they had a case that they could make money out of :/
But how would a judge or jury quantify the size of the claim..? And surely the settlement should go to everyone who has had their right infringed upon, hence why a regulatory body should be responsible for protecting the people's rights so that any fine imposed by the regulator can be further used to protect peoples right to privacy when using a mobile..?
I understand the fact that the people who sue are taking the risk and costs of the lawsuit, but surely there are times when people's rights are being infringed but because nobody is prepared to sue, nothing ever gets done... If it was primarily the responsibility of a regulatory body to protect the consumer, then people's right to privacy would be protected not only when someone felt they had a case that they could make money out of :/
fivepoint
Mar 22, 07:45 AM
Fox News, huh?
That reminds me -- I gotta put some pine cleaner down my toilet.
Which fact do you deny? Pathetic red herring.
How many of those in the first list have the capability of fielding an airforce? I'm just guessing here, but I imagine that Afghanistan, Albania, Azerbaijan, Bulgaria, El Salvador, Eritrea, Estonia, Latvia, Lithuania, Macedonia, Nicaragua and Uzbekistan would be less than useful contributors.
Are you suggesting that Obama has gotten comparable treatment from the media as compared to Bush? The double standard is hilariously transparent... Obama justified, Bush not. Obama builds strong coalition, Bush doesn't. Obama trying to save people, Bush going after the oil. Obama savior, Bush satan.
They pull the same bullcrap, and all the lefties can do is struggle to find some sort of justification to make them feel better about their first black president. To make them feel better about their 'hope' and 'change'. Like I clearly pointed out in the OP, there is no hope and change, it's just more of the same. If you actually want change, vote for Ron Paul, vote for fiscal responsibility, vote for small government and non intervention. Vote for the destruction bailouts, stimulus, subsidies, and all other forms of crony-capitalism.
That reminds me -- I gotta put some pine cleaner down my toilet.
Which fact do you deny? Pathetic red herring.
How many of those in the first list have the capability of fielding an airforce? I'm just guessing here, but I imagine that Afghanistan, Albania, Azerbaijan, Bulgaria, El Salvador, Eritrea, Estonia, Latvia, Lithuania, Macedonia, Nicaragua and Uzbekistan would be less than useful contributors.
Are you suggesting that Obama has gotten comparable treatment from the media as compared to Bush? The double standard is hilariously transparent... Obama justified, Bush not. Obama builds strong coalition, Bush doesn't. Obama trying to save people, Bush going after the oil. Obama savior, Bush satan.
They pull the same bullcrap, and all the lefties can do is struggle to find some sort of justification to make them feel better about their first black president. To make them feel better about their 'hope' and 'change'. Like I clearly pointed out in the OP, there is no hope and change, it's just more of the same. If you actually want change, vote for Ron Paul, vote for fiscal responsibility, vote for small government and non intervention. Vote for the destruction bailouts, stimulus, subsidies, and all other forms of crony-capitalism.
bonehead
Nov 28, 07:02 PM
It doesn't cost the consumer any more, why wouldn't you want the people who actually make the music you are listening to get compensated?
This debate is stale. People want something for nothing.
Two things.
1) Who says the people who actually make the music would get any of this money in the first place?
2) Digital distribution is more profitable per unit than CDs. There are no manufacturing or shipping costs.
Now who is it that wants something for nothing?
This debate is stale. People want something for nothing.
Two things.
1) Who says the people who actually make the music would get any of this money in the first place?
2) Digital distribution is more profitable per unit than CDs. There are no manufacturing or shipping costs.
Now who is it that wants something for nothing?
Kilamite
Apr 12, 03:09 PM
What's the UK time?
3am.
3am.
fox10078
Apr 5, 10:47 PM
Compressor and DVDSP need help. I use both of them daily and my customer love that I shoot HD, now they want it delivered that way.
Tell a bride that just dropped $5k on her wedding video that she'll be getting it via digital download.
Please explain
A) Whats wrong with 3rd party blu-ray burning?
B) How in the hell are you getting paid 5k if you need Final Cut or anything associated to burn blu-ray
Tell a bride that just dropped $5k on her wedding video that she'll be getting it via digital download.
Please explain
A) Whats wrong with 3rd party blu-ray burning?
B) How in the hell are you getting paid 5k if you need Final Cut or anything associated to burn blu-ray
Tones2
Apr 11, 01:39 PM
Yeah, like all those trailblazing Android tablets that are 1-2 years ahead of the iPad, right? :rolleyes:
I'm talking PHONE. Wait 2 years or so on the tablets and it'll be the same thing. Apple just got too big of a head start on tablets.
Tony
I'm talking PHONE. Wait 2 years or so on the tablets and it'll be the same thing. Apple just got too big of a head start on tablets.
Tony
obeygiant
Mar 24, 04:23 PM
Today, calling people who disagree with the Obama administration's antics "racist" is equivalent to calling someone a "doo-doo-head".
No comments:
Post a Comment