Hellhammer
Apr 9, 01:29 AM
TDP != Max power draw
It's not. See my earlier post in this thread. Maximum power dissipation is usually 20-30% more.
It's not. See my earlier post in this thread. Maximum power dissipation is usually 20-30% more.
guzhogi
Sep 13, 08:53 AM
A bit pointless given that no software utilises the extra cores yet. But nice to know, I guess.
I'm still getting used to having two cores in my laptop!
This is a bit of a chicken and the egg problem. Hardware companies don't want to release multicore hardware b/c no software is out to support it and software people don't want to ship multiprocessor software b/c no multiproc hardware is out. Since there are a few multiproc computers out now, some software companies might start multithreading their apps, most people probably don't have it them yet.
Also, some apps won't really benefit from being multithreaded. Take a basic calculator. Why would you really need it to take advantage of multiproc computers? It isn't that processor heavy to do 2+2. AV software, like iTunes, Final Cut Pro, etc., could greatly benefit from multiproc systems. One core can do the audio while the other does the video for FC or iTunes could use one core for playing music and the other for ripping.
Something I'd like to see is to have AV stuff offloaded to the sound or graphics card to speed it up. I've heard of a company called Aspex Semiconductors (www.aspex-semi.com) that designs PCI cards that speed up MPEG encoding. Might be nice for video pros.
I'm still getting used to having two cores in my laptop!
This is a bit of a chicken and the egg problem. Hardware companies don't want to release multicore hardware b/c no software is out to support it and software people don't want to ship multiprocessor software b/c no multiproc hardware is out. Since there are a few multiproc computers out now, some software companies might start multithreading their apps, most people probably don't have it them yet.
Also, some apps won't really benefit from being multithreaded. Take a basic calculator. Why would you really need it to take advantage of multiproc computers? It isn't that processor heavy to do 2+2. AV software, like iTunes, Final Cut Pro, etc., could greatly benefit from multiproc systems. One core can do the audio while the other does the video for FC or iTunes could use one core for playing music and the other for ripping.
Something I'd like to see is to have AV stuff offloaded to the sound or graphics card to speed it up. I've heard of a company called Aspex Semiconductors (www.aspex-semi.com) that designs PCI cards that speed up MPEG encoding. Might be nice for video pros.
iphones4evry1
Jun 8, 10:51 PM
I'm wondering though, what would be the advantages/disadvantages to buying it at Radio Shack vs AT&T vs The Apple Store? Once I have the item purchased, will I notice any sort of difference what-so-ever?
Cheers.
Honestly, it shouldn't make a difference. Whenever I go into an Apple Store to get help/support with my iPhone3G, they always help me, regardless.
I purchased my iPhone3G at one Apple Store, and when it started giving me problems, I took it to a different Apple Store and they replaced it with a brand new phone. Of course, it's possible that because I had bought it at an Apple Store, it mattered, but generally, I've sensed that regardless of where you bought it, because it is an Apple product (obviously, plus your serial number in your settings menu), Apple Stores treat you like any other Apple customer. (I recommend you call your Apple Store and ask them "If I buy it at Radio Shack, will the Apple Store provide full support and replacement, as if I had purchased it at the Apple Store?")
The drawback... if you needed to get support for the phone, you'd have to drive to an Apple Store (that's a long way for you, and none of the AT&T guys around my house (about 10 AT&T stores) know anything about service/support for the iPhone - they just tell me to go to the Apple Store.
Mine began freezing within the first 15 days. Went to ATT and they gave me so much trouble when trying to exchange it. They ended up not wanting to exchange it for me and said they don't take returns ... SO then i went to apple store, even though i bought it from ATT, they quickly opened up a new one and gave me a brand new one, no questions asked (just their standard serial number checks).
Earendil, there you go. Buy it on Apple's website, and if you ever have a problem, you can hop into your car and drive 90min up to the Apple store.
.
Cheers.
Honestly, it shouldn't make a difference. Whenever I go into an Apple Store to get help/support with my iPhone3G, they always help me, regardless.
I purchased my iPhone3G at one Apple Store, and when it started giving me problems, I took it to a different Apple Store and they replaced it with a brand new phone. Of course, it's possible that because I had bought it at an Apple Store, it mattered, but generally, I've sensed that regardless of where you bought it, because it is an Apple product (obviously, plus your serial number in your settings menu), Apple Stores treat you like any other Apple customer. (I recommend you call your Apple Store and ask them "If I buy it at Radio Shack, will the Apple Store provide full support and replacement, as if I had purchased it at the Apple Store?")
The drawback... if you needed to get support for the phone, you'd have to drive to an Apple Store (that's a long way for you, and none of the AT&T guys around my house (about 10 AT&T stores) know anything about service/support for the iPhone - they just tell me to go to the Apple Store.
Mine began freezing within the first 15 days. Went to ATT and they gave me so much trouble when trying to exchange it. They ended up not wanting to exchange it for me and said they don't take returns ... SO then i went to apple store, even though i bought it from ATT, they quickly opened up a new one and gave me a brand new one, no questions asked (just their standard serial number checks).
Earendil, there you go. Buy it on Apple's website, and if you ever have a problem, you can hop into your car and drive 90min up to the Apple store.
.
boncellis
Jul 20, 12:05 PM
double post, my apologies.
DStaal
Sep 13, 09:35 AM
It would be nice if 10.5 would allow a more 'blind' method to utilize these cores, versus having programmers specificly program for multi-core. Now that would be extremely helpful and allow a more simultanous workflow.
How much more 'blind' do you want it? All the programmer has to do at this point is use multiple threads. Even if they don't, multiple cores will be automatically used for system and other processes.
Splitting one thread so that it ran cocurent with itself is a recipie for massive trouble. Mac OS X is about as blind as any system out there for the programmer. There may be some more optimizations that the system could make in it's own handling of multiprocessing, but from a programmer's perspective it doesn't matter how many cores the system has. (Unless you really want it to.)
How much more 'blind' do you want it? All the programmer has to do at this point is use multiple threads. Even if they don't, multiple cores will be automatically used for system and other processes.
Splitting one thread so that it ran cocurent with itself is a recipie for massive trouble. Mac OS X is about as blind as any system out there for the programmer. There may be some more optimizations that the system could make in it's own handling of multiprocessing, but from a programmer's perspective it doesn't matter how many cores the system has. (Unless you really want it to.)
blesscheese
Mar 26, 09:16 AM
Wait until the first revision comes up! as always, the desperates install the new OS that come full of bugs and then complains starts "I lost all my data".
Just my 2cents.
Not to mention that this sort of upgrades just make you buying a new machine to run the system as it should.
I agree...btw, before they release the new OS, shouldn't they fix the flaws in the old one first? Oh well, no chance of that now, "the new OS is far better than the old one..." (shades of M$ hyping Windows 95 as "the best ever," and then to market Win98, talking about how crappy Win95 was).
Is it me, or has Snow Leopard felt more like a marketing tool to get Apple's hands more fully into my wallet? The 10.6.6 update just to put the App Store icon in my dock was a bit over the top.
Just my 2cents.
Not to mention that this sort of upgrades just make you buying a new machine to run the system as it should.
I agree...btw, before they release the new OS, shouldn't they fix the flaws in the old one first? Oh well, no chance of that now, "the new OS is far better than the old one..." (shades of M$ hyping Windows 95 as "the best ever," and then to market Win98, talking about how crappy Win95 was).
Is it me, or has Snow Leopard felt more like a marketing tool to get Apple's hands more fully into my wallet? The 10.6.6 update just to put the App Store icon in my dock was a bit over the top.
stormj
Aug 11, 01:45 PM
If Apple pick a carrier, I hope is not Cingular. But from past situations, that's very likely.
The ideal is a carrier free phone. That way the iphone can reach many more people and make it possible to upgrade phones without asking people to terminate their contracts.
There is no way there won't be a GSM version. Maybe you'll have to buy it in Europe or Japan, and it might not be quad band, but there will be. There are only a handful of countries besides the US where there is anything but GSM.
I predict any Apple phone will be available at apple stores, unlocked, and for GSM/UTMS.
The ideal is a carrier free phone. That way the iphone can reach many more people and make it possible to upgrade phones without asking people to terminate their contracts.
There is no way there won't be a GSM version. Maybe you'll have to buy it in Europe or Japan, and it might not be quad band, but there will be. There are only a handful of countries besides the US where there is anything but GSM.
I predict any Apple phone will be available at apple stores, unlocked, and for GSM/UTMS.
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.
.png "meilleure position pour faire")
Apple Corps
Aug 27, 09:21 AM
Simple. Apples' current sale for students on getting a MAJOR discount on iPods when you buy a new mac, ends on Friday the 15th. Thus, the following monday, will come the new updates. They wouldn't release before, because they would be cutting their profits even more than they are now.
Are you sure that discount applies to the NEW Merom based Macs - I don't think so?
Are you sure that discount applies to the NEW Merom based Macs - I don't think so?
EvilEvil
Apr 11, 03:55 PM
makes my recent iphone 4 purchase look like a good decision. Sorry for those who are waiting for the 5 :o
qft!
qft!
ksz
Sep 20, 03:29 AM
What did you expect? Didn't you look at his avatar? Cool, Homer is a member of Macrumors. :D
...except that he's a she...a demi-goddess. Frequent updates are a good thing. I would not want to stop the march of progress just so I could personally feel better about a little money I spent.
...except that he's a she...a demi-goddess. Frequent updates are a good thing. I would not want to stop the march of progress just so I could personally feel better about a little money I spent.
Sequin
Apr 11, 02:35 PM
I don't mind waiting till September, but not till next year. I still have the iPhone 3 and have been putting off getting a new one till 5.
MovieCutter
Aug 15, 11:42 AM
Still waiting for game benchmarks...
l4t13
Oct 15, 01:02 PM
still very good news for high performance users
treblah
Jul 27, 10:43 AM
Wowzers, that expensive.
"$999 for the 2.93GHz Core 2 Extreme X6800"
$999 for the 4.0GHz Core 2 Extreme (http://anandtech.com/cpuchipsets/showdoc.aspx?i=2795&p=18)� :)
"$999 for the 2.93GHz Core 2 Extreme X6800"
$999 for the 4.0GHz Core 2 Extreme (http://anandtech.com/cpuchipsets/showdoc.aspx?i=2795&p=18)� :)
ender land
Apr 27, 10:05 AM
I would have waited till after I was out of office.
But meh, this whole thing was so outrageously stupid and the total amount of press time and money spent on something relatively obvious (how the @#%$ would someone actually be allowed in the White House by the gov if they were not a citizen?) is just saddening.
But meh, this whole thing was so outrageously stupid and the total amount of press time and money spent on something relatively obvious (how the @#%$ would someone actually be allowed in the White House by the gov if they were not a citizen?) is just saddening.
Dr.Gargoyle
Aug 11, 03:40 PM
So how many people in the world do you think have cell phones? Everyone?!?! Just doing a quick Google search, there were about 1.1billion cell users in the world in 2004. So, maybe it's up to 1.5 - 1.75bil now?
Now if there's ~700mil people in the EU with a workforce just under 400mil strong and internet usage is about 300mil. Ya, it would seem reasonable that roughly the same number of people use cell phones. Do you have a better estimate? I'm sure there's a lot of elderly, children, and poor in the 700mil that use cell phones, eh?
What about India, Japan, China? First of all, India and China have median incomes that are FAR less than the US or EU... so I doubt they have a relatively large cellular user base.
And oh, let me check with my cubemate.... yep, CDMA is used in parts of China.
Well, I dont know where to begin... I work in science and you have to trust me when I say that you can't deduct anything from the "facts" you have. You are guessing.
The fact is that GSM has 81% of the world market... and that makes cdma a small market.
Now if there's ~700mil people in the EU with a workforce just under 400mil strong and internet usage is about 300mil. Ya, it would seem reasonable that roughly the same number of people use cell phones. Do you have a better estimate? I'm sure there's a lot of elderly, children, and poor in the 700mil that use cell phones, eh?
What about India, Japan, China? First of all, India and China have median incomes that are FAR less than the US or EU... so I doubt they have a relatively large cellular user base.
And oh, let me check with my cubemate.... yep, CDMA is used in parts of China.
Well, I dont know where to begin... I work in science and you have to trust me when I say that you can't deduct anything from the "facts" you have. You are guessing.
The fact is that GSM has 81% of the world market... and that makes cdma a small market.
Abyssgh0st
Apr 28, 11:54 AM
Yikes. I just read through this entire thread and it was quite the read.
1. I still find it hard to accept that there are numbskulls out there who doubt that the freaking PRESIDENT of the UNITED STATES was not born here. Seriously? And then to claim it's not about race? Then what is it about, his politics? Just because you don't like what he does or says? Yeah right.
2. Conservatives really have tunnel vision. They focus on static topics such as homosexuals, abortion, marijuana, etc. They fail to realize that because these things will never disappear, they should still lobby against them. They think that they should never 'lay down' and not let 'evil' prevail. They are seriously wrong, especially since these issues don't actually effect them. It is ignorance on their parts because instead of fighting issues that can change (wars, spending, healthcare), they focus on the few that are not going anywhere (at least not a regression, they will only become more prevalent), rather than the sea of issues that are malleable.
1. I still find it hard to accept that there are numbskulls out there who doubt that the freaking PRESIDENT of the UNITED STATES was not born here. Seriously? And then to claim it's not about race? Then what is it about, his politics? Just because you don't like what he does or says? Yeah right.
2. Conservatives really have tunnel vision. They focus on static topics such as homosexuals, abortion, marijuana, etc. They fail to realize that because these things will never disappear, they should still lobby against them. They think that they should never 'lay down' and not let 'evil' prevail. They are seriously wrong, especially since these issues don't actually effect them. It is ignorance on their parts because instead of fighting issues that can change (wars, spending, healthcare), they focus on the few that are not going anywhere (at least not a regression, they will only become more prevalent), rather than the sea of issues that are malleable.
Thunderbird
Aug 7, 05:09 PM
Like the whole 3ghz thing?
Ok, except for that
Ok, except for that
leekohler
Mar 17, 11:00 AM
While I might agree with some of things you said, I do have to take exception to this point. How did Obama sell himself as a "military dove"?
He campaigned on getting out of Iraq, while escalating our campaign in Afghanistan. And promises to close Gitmo had more to do with due process than it did pacifism.
So please 5P, provide some evidence on how Obama sold himself as a "dove".
And please, let's dispense with your ridiculous "both parties are the same line". Is that a pickle in your pocket, or are you just happy to see Newt Gingrich?
Agreed. I'm getting tired of these sensational, histrionic and downright dishonest threads.
He campaigned on getting out of Iraq, while escalating our campaign in Afghanistan. And promises to close Gitmo had more to do with due process than it did pacifism.
So please 5P, provide some evidence on how Obama sold himself as a "dove".
And please, let's dispense with your ridiculous "both parties are the same line". Is that a pickle in your pocket, or are you just happy to see Newt Gingrich?
Agreed. I'm getting tired of these sensational, histrionic and downright dishonest threads.
jeanlain
Apr 11, 02:21 AM
Yes, its crap. The first version followed the basic principles of NLE but the new version is pathetic.
However, Randy came up with FCP for Macromedia so he has what it takes if Jobs and other consumer oriented guys can keep their ***** away from the mix.
Except he rewrote iMovie all my himself before showing it to Apple. Jobs then chose to adopt the new interface.
So if anything, what you find crap in iMovie was Ubilos' ideas.
However, Randy came up with FCP for Macromedia so he has what it takes if Jobs and other consumer oriented guys can keep their ***** away from the mix.
Except he rewrote iMovie all my himself before showing it to Apple. Jobs then chose to adopt the new interface.
So if anything, what you find crap in iMovie was Ubilos' ideas.
ugp
Jun 15, 12:49 PM
My RS store would not let me leave information.
They are waiting till 1pm EST.
Meanwhile, people are twittering their stores
are issuing pin numbers to them.
What gives?
Man of man, was Radio Shack the worst outfit
to do this through. Don't totally blame them for
being handed this crap.
Stores were told any ticket generated before 12CST would be voided.
They are waiting till 1pm EST.
Meanwhile, people are twittering their stores
are issuing pin numbers to them.
What gives?
Man of man, was Radio Shack the worst outfit
to do this through. Don't totally blame them for
being handed this crap.
Stores were told any ticket generated before 12CST would be voided.
SevenInchScrew
Aug 14, 01:20 PM
OK, one last post to clarify my stance on things, then I'm really done.
did you buy GT5: prologue?
for someone who at one point really liked the games/series, i don't see why you wouldn't give this game a shot, at least after reading reviews first. i find it very frustrating to see people make judgements before the game is even out
i hope you at least read some reviews once the game is out before making a choice like that. and i also hope that this thread hasn't led you to that decision
Yes, I did buy GT5:P, sadly. I have spent way to much money on Polyphony's games. I even bought an import PS2 off a friend so I could play some of the JDM releases. I own...
did you buy GT5: prologue?
for someone who at one point really liked the games/series, i don't see why you wouldn't give this game a shot, at least after reading reviews first. i find it very frustrating to see people make judgements before the game is even out
i hope you at least read some reviews once the game is out before making a choice like that. and i also hope that this thread hasn't led you to that decision
Yes, I did buy GT5:P, sadly. I have spent way to much money on Polyphony's games. I even bought an import PS2 off a friend so I could play some of the JDM releases. I own...
Dagless
Aug 10, 05:21 AM
Nope, just Windows unfortunately.
And they aint half brilliant. GT reminds me of a casualised WTCC (or at least the rally tracks). It's a very serious toy for very serious sim drivers.
And they aint half brilliant. GT reminds me of a casualised WTCC (or at least the rally tracks). It's a very serious toy for very serious sim drivers.
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