shamino
Jul 20, 09:32 AM
Is having more cores more energy efficient than having one big fat ass 24Ghz processor? Maybe thats a factor in the increasing core count.
Actually, this is well documented.
There are serious electrical and physical problems with jacking up clock speeds much further than they are now. Intel managed to push their chips to 3.4GHz, but the power consumed was tremendous.
When you can't ramp up the clock speed, your next best alternative is to go for as much parallelism as you can - increase the number of instructions you can execute in a single clock.
Chip makers achieve this in a wide variety of ways, including multiple CPU packages on a motherboard, multiple cores per CPU package, multiple threads per core, and multiple functional units per thread.
And yes, a single CPU at 3GHz can easily consume more power than two CPUs (or two cores) at 1.5GHz.
As for your theoretical 24GHz processor, such a thing is simply not possible with today's technology. (Well, there were some university experiments that hit insanely fast speeds, but don't expect commercial products any time soon.) Given the heat/power curves of today's chips, I wouldn't want to think about the cooling requirements of a 24GHz chip if you could somehow manage to build one.
Of course, breakthroughs do happen, and higher clock speeds might become practical in the future. But multi-core tech isn't going away - we'll simply end up with multiple cores at higher clock speeds.
Actually, this is well documented.
There are serious electrical and physical problems with jacking up clock speeds much further than they are now. Intel managed to push their chips to 3.4GHz, but the power consumed was tremendous.
When you can't ramp up the clock speed, your next best alternative is to go for as much parallelism as you can - increase the number of instructions you can execute in a single clock.
Chip makers achieve this in a wide variety of ways, including multiple CPU packages on a motherboard, multiple cores per CPU package, multiple threads per core, and multiple functional units per thread.
And yes, a single CPU at 3GHz can easily consume more power than two CPUs (or two cores) at 1.5GHz.
As for your theoretical 24GHz processor, such a thing is simply not possible with today's technology. (Well, there were some university experiments that hit insanely fast speeds, but don't expect commercial products any time soon.) Given the heat/power curves of today's chips, I wouldn't want to think about the cooling requirements of a 24GHz chip if you could somehow manage to build one.
Of course, breakthroughs do happen, and higher clock speeds might become practical in the future. But multi-core tech isn't going away - we'll simply end up with multiple cores at higher clock speeds.
Shasterball
Mar 22, 01:03 PM
10" Tab, here I come!
HecubusPro
Aug 27, 09:56 AM
What makes you say Nintendo sucks so much?
-Zadillo
Because, just as there are Mac fanboys, there are also Nintendo, Microsoft and Sony fanboys. As much as we'd like to think our platform of choice is clearly the best, in all actually, each one has something unique to offer that the other may lack.
Whether we like to believe it or, the same goes for PC vs. Mac, OSX vs. Windows, ATI vs. Nvidia, etc. I've had macs off and on since I was a kid. I've also had several other types of computers other than Windows machines (mostly Commodore systems--man I loved my Amiga 500 with it's upgrade to 1 whole MB of ram :cool:.)
I was first in line to buy the original iMac. I bought it day one. I upgraded it's graphics card, which supposedly was not supposed to be upgradable, so I could play Unreal. Then I began to religiously follow the tragic saga of the Half-Life port to the Mac OS. The guy who was doing it (yes, a one man team), after months of receiving very little support from anyone, eventually threw his hands in the air and gave up. I was distraught, and, as a huge gamer (not fat, just a video game fan :p ), that's when I decided I needed to get a PC with Windows. It was a tough choice, but I knew I had to do it if I wanted to play the latest, greatest PC games. Apple has sorely lacked in porting games to their OS's.
While I did eventually buy a used iBook about 4 or 5 years ago (which I recently sold to help fund my new MBP), I always promised, "I will buy a mac again when I can play any games that a PC can play." Well, now I'm putting my money where my mouth is. I'm jumping head first into the mac market once more, and I thank the Intel switch for allowing it to happen.
While I know I probably won't be able to respectably play games like Crysis and Unreal Tournament 2007 on my MBP, I've become content with having console systems (Xbox 360, soon Wii, much later PS3 when price drops ;).) At this point in my life, I'm trying to simplify. I'm tired of having the huge tower system and massive monitor taking up so much room in my life, so I decide to go with the MBP. I want to be able to move from my desk to the living room, from the house to work, from state to state, etc. with ease and with all I need computer-wise.
So I'm back and I'm happy to be here. Of course, how I managed to get off on a self-rant from someone responding to a perceived Nintendo insult I have no idea. Sorry about that. :D
Did I say I can't wait to get my MBP? :o
-Zadillo
Because, just as there are Mac fanboys, there are also Nintendo, Microsoft and Sony fanboys. As much as we'd like to think our platform of choice is clearly the best, in all actually, each one has something unique to offer that the other may lack.
Whether we like to believe it or, the same goes for PC vs. Mac, OSX vs. Windows, ATI vs. Nvidia, etc. I've had macs off and on since I was a kid. I've also had several other types of computers other than Windows machines (mostly Commodore systems--man I loved my Amiga 500 with it's upgrade to 1 whole MB of ram :cool:.)
I was first in line to buy the original iMac. I bought it day one. I upgraded it's graphics card, which supposedly was not supposed to be upgradable, so I could play Unreal. Then I began to religiously follow the tragic saga of the Half-Life port to the Mac OS. The guy who was doing it (yes, a one man team), after months of receiving very little support from anyone, eventually threw his hands in the air and gave up. I was distraught, and, as a huge gamer (not fat, just a video game fan :p ), that's when I decided I needed to get a PC with Windows. It was a tough choice, but I knew I had to do it if I wanted to play the latest, greatest PC games. Apple has sorely lacked in porting games to their OS's.
While I did eventually buy a used iBook about 4 or 5 years ago (which I recently sold to help fund my new MBP), I always promised, "I will buy a mac again when I can play any games that a PC can play." Well, now I'm putting my money where my mouth is. I'm jumping head first into the mac market once more, and I thank the Intel switch for allowing it to happen.
While I know I probably won't be able to respectably play games like Crysis and Unreal Tournament 2007 on my MBP, I've become content with having console systems (Xbox 360, soon Wii, much later PS3 when price drops ;).) At this point in my life, I'm trying to simplify. I'm tired of having the huge tower system and massive monitor taking up so much room in my life, so I decide to go with the MBP. I want to be able to move from my desk to the living room, from the house to work, from state to state, etc. with ease and with all I need computer-wise.
So I'm back and I'm happy to be here. Of course, how I managed to get off on a self-rant from someone responding to a perceived Nintendo insult I have no idea. Sorry about that. :D
Did I say I can't wait to get my MBP? :o
JMies419
Aug 26, 08:21 PM
On the day that the MBP's with merom go on sale, I wonder WHAT TIME Apples website will change and display the new products? :confused:
DoFoT9
Aug 18, 05:38 AM
A blue PS3 is a nice idea.
pretty darn cool! won't go very well with the black look that i am after though ;)
pretty darn cool! won't go very well with the black look that i am after though ;)
videomaven
Apr 6, 06:08 AM
I'm not trolling, this is an honest question. But isn't a Final Cut pretty much worthless for commercial use without a way to put the results on Blu-Ray?
There are many ways of delivering content other than BluRay. But if one insists, there is a rudimentary BluRay output currently in FCP. Or burn with Toast. Or author in anything from Adobe Encore to high-end PC-based BluRay authoring systems.
While I accept that you are not acting the troll, you do need to learn a bit more about the video/film world.
There are many ways of delivering content other than BluRay. But if one insists, there is a rudimentary BluRay output currently in FCP. Or burn with Toast. Or author in anything from Adobe Encore to high-end PC-based BluRay authoring systems.
While I accept that you are not acting the troll, you do need to learn a bit more about the video/film world.
bibbz
Jun 14, 06:08 PM
Wait a sec...
Had to read that again...
If I get a PIN tomorrow at 1pm EST I am guaranteed
a phone on launch day? I don't have to stand in line
that morning?
They told me differently when I called the store citing
NO RESERVATIONS.
If you get a reservation pin, you will have a phone on launch day, bottom line. No pin, no guarantee of a phone. With the pin, you can pick it up when you want. At opening or 8pm at night. I would make damn sure i am the 1st person in line at 1PM EST to be sure you get a PIN.
We just cant call it a pre-order, and cant take money before the 24th.
Be srue you talk to the store manager, and again, if you get something other than what i said, call another store.
Had to read that again...
If I get a PIN tomorrow at 1pm EST I am guaranteed
a phone on launch day? I don't have to stand in line
that morning?
They told me differently when I called the store citing
NO RESERVATIONS.
If you get a reservation pin, you will have a phone on launch day, bottom line. No pin, no guarantee of a phone. With the pin, you can pick it up when you want. At opening or 8pm at night. I would make damn sure i am the 1st person in line at 1PM EST to be sure you get a PIN.
We just cant call it a pre-order, and cant take money before the 24th.
Be srue you talk to the store manager, and again, if you get something other than what i said, call another store.
Cowinacape
Jul 14, 04:46 PM
I don't know if I am real big on the rumored 512 meg of ram (geesh) for the bottom end tower, c'mon Steve would throwing a gig in there really break the bank?? I do like the idea of dual optical drives though ( I do copy my cd's for use in my garage/workshop, so I don't wreck the originals).
An extra one or two pci slots would of been nice, (sucks, that some video cards wind up taking two slots, due to their cooling setup)
An extra one or two pci slots would of been nice, (sucks, that some video cards wind up taking two slots, due to their cooling setup)
jmsait19
Aug 26, 05:39 PM
This is interesting, BUT, from what I know, Intel announced the desktop (Conroe) Core 2 Duo proccessor on July 27, and as far as I know, no Conroe systems are shipping right now, almost a month later.
Dell has announced some Conroe systems that you can order, but as far as I know they aren't readily shipping yet.
that's because conroe wouldn't have been an upgrade compared to what apple already had out (maybe the imac, but merom waiting for merom would keep it cooler inside). The only thing left to change at that point was the PowerMac and they put Woodcrest in it and that one IS shipping.
Dell has announced some Conroe systems that you can order, but as far as I know they aren't readily shipping yet.
that's because conroe wouldn't have been an upgrade compared to what apple already had out (maybe the imac, but merom waiting for merom would keep it cooler inside). The only thing left to change at that point was the PowerMac and they put Woodcrest in it and that one IS shipping.
leekohler
Feb 28, 05:24 PM
Whatever crutch gets you through life.
As long as he doesn't put that crutch under my feet to trip me, I don't care either.
As long as he doesn't put that crutch under my feet to trip me, I don't care either.
Lord Blackadder
Mar 23, 01:59 PM
Yes I am aware of our Pakistani situation. Do I support it? No. I have the exact same view that Joe Biden supposedly "had". We have no business being near other countries in a military manner unless they are a direct threat to us. "Unless we are attacked or unless there is proof we are about to be attacked"
If you are supporting non-intervention, than I disagree. I support the notion that the UN (using member-nations' pooled military or civilian assets) should be able to intervene in a nation's affairs if it is thought necessary to either 1) protect other nations from harm or 2) protect a nation's own people from its government, or in the case of a civil war, one or more factions.
With that being said, the UN has many flaws and I am not satisfied with the way things are done. But I do feel that intervention is sometimes necessary, if imperfect.
If you are supporting non-intervention, than I disagree. I support the notion that the UN (using member-nations' pooled military or civilian assets) should be able to intervene in a nation's affairs if it is thought necessary to either 1) protect other nations from harm or 2) protect a nation's own people from its government, or in the case of a civil war, one or more factions.
With that being said, the UN has many flaws and I am not satisfied with the way things are done. But I do feel that intervention is sometimes necessary, if imperfect.
MadeTheSwitch
Apr 27, 08:31 AM
He shouldn't have given in to the racists. But it's out there. Now will Donald Trump and all of these other racist *******s please shut the hell up?
Of course they won't. Now they will state that it isn't real, no doubt. But that's fine. The more that Trump crows about such issues, the more foolish he makes himself and the entire Republican party look.
Of course they won't. Now they will state that it isn't real, no doubt. But that's fine. The more that Trump crows about such issues, the more foolish he makes himself and the entire Republican party look.
myemosoul
Jun 15, 02:54 PM
Went to my Radio Shack and was the only person there looking for an iPhone4, stood there for an hour from 1 to 2pm while the manager and another associate tried a million times to get me a PIN, finally they told me to go home and they would keep trying and give me a call when they got one.
45 minutes later i got a call that they finally got through and i have a PIN, they told me that even if one phone shows up at the store on release day it's mine.
Now i have to sit and wait 9 days to see what happens on release day, not betting on getting one at this point, i even had to sacrifice and order black when i wanted a white one. When white finally does come out i'm going to the Apple store and asking them to swap phones for all this trouble.
This whole process so far has been one big fat WTF!
45 minutes later i got a call that they finally got through and i have a PIN, they told me that even if one phone shows up at the store on release day it's mine.
Now i have to sit and wait 9 days to see what happens on release day, not betting on getting one at this point, i even had to sacrifice and order black when i wanted a white one. When white finally does come out i'm going to the Apple store and asking them to swap phones for all this trouble.
This whole process so far has been one big fat WTF!
hulugu
Mar 22, 01:02 AM
This makes me want to go have lunch at the Cafe My Lai.
Oh wow, I didn't catch that until now.
Oh wow, I didn't catch that until now.
asleep
Apr 7, 10:55 PM
Big Brother much?
rdowns
Apr 6, 01:53 PM
Wow. All the hype and pent up anti-Apple demand and all they could muster was 100K units. Very poor. Where are the other Android tablets?
As for the RIM Playbook, that **** is DOA.
WebOS will be way to late to the game but HP has huge retail distribution.
I think Apple has won this one.
As for the RIM Playbook, that **** is DOA.
WebOS will be way to late to the game but HP has huge retail distribution.
I think Apple has won this one.
zap2
Aug 11, 01:19 PM
Ill only buy it if stupid little spoilt english kids dont buy it, i dont mean posh english kids but yobbish ones, I want it to be the coolest thing in the world. The nano has become the essential for yobbish teenage boys and girls in the uk and I just want those stupid turds to stick to their quote "amazing black v3's with itunes and video" which dont actually have itunes and video!!!!!!!!!!! :mad: :mad: :mad: Im not ageist because im 16.....
Do you really care that much about what people think? If people have something does that really make it "uncool"? Perhaps you should stop care if people like it, hate it , or kill for it, and make up your own option about it based on your likes and dislike about how it looks, works and acts(in this case how bug the software/hardware is)
BUt i'd love to see unlocked phones that can work on all major phone cell companys, they could be price but if they do lots of stuff people will buy it.. it might also be a good idea to release deals with companys(2 year agreements would get it cheaper but you can still buy it unlocked from the Apple store
Do you really care that much about what people think? If people have something does that really make it "uncool"? Perhaps you should stop care if people like it, hate it , or kill for it, and make up your own option about it based on your likes and dislike about how it looks, works and acts(in this case how bug the software/hardware is)
BUt i'd love to see unlocked phones that can work on all major phone cell companys, they could be price but if they do lots of stuff people will buy it.. it might also be a good idea to release deals with companys(2 year agreements would get it cheaper but you can still buy it unlocked from the Apple store
spicyapple
Jul 30, 11:15 AM
All of the reviews of the Core 2 Duo say that it crushes AMD in the desktop arena. This is good news, now we just need new iMacs, MacBook Pros, and Mac Pros.
Can't wait to hear Steve Jobs' spin on the Core 2 Duos at WWDC. He makes everything sound so good, and with the C2Ds really good, it should be fantastic! :)
Can't wait to hear Steve Jobs' spin on the Core 2 Duos at WWDC. He makes everything sound so good, and with the C2Ds really good, it should be fantastic! :)
goobot
Apr 11, 11:27 AM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5)
I dont want to wait :(
I dont want to wait :(
carmenodie
Apr 7, 11:13 PM
Best Buy is trash!!!
My girlfriend went looking for a ps3 120 in 2009 for my xmas gift but they said they only had the 250 models. Well, she got me the 250 but just two days later Best Buy had them 120s piled high a mother******!
And if any of you remember Elmo Gate from back in the day the same thing. No tickle me Elmos in Wallgreens but a day after xmas they were everywhere.
My girlfriend went looking for a ps3 120 in 2009 for my xmas gift but they said they only had the 250 models. Well, she got me the 250 but just two days later Best Buy had them 120s piled high a mother******!
And if any of you remember Elmo Gate from back in the day the same thing. No tickle me Elmos in Wallgreens but a day after xmas they were everywhere.
ECUpirate44
Apr 6, 10:04 AM
Kind of figured this. Good to hear! Possibly a June release?
drsmithy
Sep 13, 08:41 PM
Mac OS X distributes threads and processes across cores/CPUs to optimize performance already. (Subject to some limitations, as noted already.)
[...]
(Note: I keep specifying 'Mac' here. There is a reason. Windows isn't as good at multithreading/processing yet...)
Uh, no. Windows NT is better at multithreading - and particularly multiprocessor scheduling - largely because it's been doing it for a lot longer and on a lot more powerful hardware. NT was running on quad-processor machines a decade ago.
Prior to 10.4, OS X had roughly the same level of SMP support Windows NT had back around the 1993 - 95 timeframe, with Windows NT 3.x.
The improvements in 10.4 start to put it in the ballpark of NT 4.0, ca. 1996.
10.5 will probably put it on par with Windows 2000, maybe XP.
[...]
(Note: I keep specifying 'Mac' here. There is a reason. Windows isn't as good at multithreading/processing yet...)
Uh, no. Windows NT is better at multithreading - and particularly multiprocessor scheduling - largely because it's been doing it for a lot longer and on a lot more powerful hardware. NT was running on quad-processor machines a decade ago.
Prior to 10.4, OS X had roughly the same level of SMP support Windows NT had back around the 1993 - 95 timeframe, with Windows NT 3.x.
The improvements in 10.4 start to put it in the ballpark of NT 4.0, ca. 1996.
10.5 will probably put it on par with Windows 2000, maybe XP.
ckent
Aug 7, 06:11 PM
Haha! Did you see the video for Time Machine on the Apple website?
They're doing a "search for old friends", with the name "Rose" !!
That can't be a coincidence :-)
CK.
They're doing a "search for old friends", with the name "Rose" !!
That can't be a coincidence :-)
CK.
yac_moda
Jul 27, 02:45 PM
Nice news from intel, good for WWDC ...
... Apple will probably announce right before, since SJ said long ago no hard announcements at WWDC.
Of course he reverses A LOT :eek:
ARE YOU PREPARED for the NASTY NEWS THAT COULD COME AT ANY TIME :eek: :eek:
MS will announce that they are dropping Mac development :eek: :eek: :eek: :mad:
DON'T YOU GET IT ...
... this is the plan Bill G., the NICE GUY, leaves MS with his CLOD BULLDOG in charge AND YOU GET WHAT YOU GET, Balmer cuts the Mac devision and probably a TON of other jobs too and then they announce their MP3 player and all sorts of services !!!
This way their player looks more credible then Apple, for a while anyway !!
If Apple was smart after all they would have hired me to test their spreadsheet app a long time ago, I am after all, the SPREADSHEET GOD :cool:
... Apple will probably announce right before, since SJ said long ago no hard announcements at WWDC.
Of course he reverses A LOT :eek:
ARE YOU PREPARED for the NASTY NEWS THAT COULD COME AT ANY TIME :eek: :eek:
MS will announce that they are dropping Mac development :eek: :eek: :eek: :mad:
DON'T YOU GET IT ...
... this is the plan Bill G., the NICE GUY, leaves MS with his CLOD BULLDOG in charge AND YOU GET WHAT YOU GET, Balmer cuts the Mac devision and probably a TON of other jobs too and then they announce their MP3 player and all sorts of services !!!
This way their player looks more credible then Apple, for a while anyway !!
If Apple was smart after all they would have hired me to test their spreadsheet app a long time ago, I am after all, the SPREADSHEET GOD :cool:
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