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.
bobthedino
Apr 27, 08:23 AM
This is a lie
Keeping a database of our general location is logging our location. :mad: Does Apple really think this double talk, where they say they keep a database of location but don't log the location is going to fly?
At least our overlord will now, I hope, stop collecting location data when location services are turned off. It's a disgrace that it took a media storm to shame them into action.
But it's not "logging your location". If you look at the data that is being stored, there is one entry per location. If Apple was keeping a log of your movements over time, you'd expect there to be many entries for places you go to frequently, but there are not. consolidated.db is simply a cache used by the Core Location framework, nothing more.
This is not to say that Apple should have let the cache grow indefinitely - this is definitely bad. But they're going to fix it, and it'll be easy for us to verify, as we know how to check for the file now.
Keeping a database of our general location is logging our location. :mad: Does Apple really think this double talk, where they say they keep a database of location but don't log the location is going to fly?
At least our overlord will now, I hope, stop collecting location data when location services are turned off. It's a disgrace that it took a media storm to shame them into action.
But it's not "logging your location". If you look at the data that is being stored, there is one entry per location. If Apple was keeping a log of your movements over time, you'd expect there to be many entries for places you go to frequently, but there are not. consolidated.db is simply a cache used by the Core Location framework, nothing more.
This is not to say that Apple should have let the cache grow indefinitely - this is definitely bad. But they're going to fix it, and it'll be easy for us to verify, as we know how to check for the file now.
chasemac
Aug 7, 05:46 PM
can't believe only 8 people voted for 64bit, its the most profound change here.... all others you can achieve with some 3rd party softwares.
Same here. To me it is one of the most significant upgrades of all of them.
Same here. To me it is one of the most significant upgrades of all of them.
chatin
Aug 18, 09:55 PM
Here is the link to the fast memory.
http://www.newegg.com/Product/ProductList.asp?DEPA=0&type=&Description=5300+fb+dimm&Submit=ENE&Ntk=all&N=0&minPrice=&maxPrice=&Go.x=0&Go.y=0
The desktop literally explodes onto the screen! The clock timer gets only one quarter the way around one rotation. I'll see if I can shoot a quicktime movie for future Quad G5 switchers.
:) :p
http://www.newegg.com/Product/ProductList.asp?DEPA=0&type=&Description=5300+fb+dimm&Submit=ENE&Ntk=all&N=0&minPrice=&maxPrice=&Go.x=0&Go.y=0
The desktop literally explodes onto the screen! The clock timer gets only one quarter the way around one rotation. I'll see if I can shoot a quicktime movie for future Quad G5 switchers.
:) :p
skunk
May 1, 04:09 AM
While there are some racists who tried to jump on the birther bandwagon, I did see plenty of non-racists have some concern about where Obama was born, or if in Hawaii, being born there before it was a state and then being a coverup to put his age right after statehood.If those people really were non-racists, they would have ignored such questions entirely, confident in the knowledge that if anything untoward was going on, the World's Greatest Intelligence Agency� would have found it out before he even got his name on the ballot.
wmmk
Jul 14, 06:27 PM
Heck you could have 1.5TB with the new Seagate 750GB drives!
dang, I didn't know those existed!
dang, I didn't know those existed!
Cougarcat
Mar 25, 10:50 PM
So is there real resolution independence or just a x2 mode?
Neither, but there's the beginnings of support for "retina displays."
maybe they will release it in late july instead of late august like snow leopard. does anyone remember how much leopard cost. snow leopard wasnt really a new OS. just a speed bump from leopard so thats why it was $30. i just want to get an idea of what they price lion at because i heard $120 a while ago.
If they start pumping out release candidates now, I think late July is is too far away. WWDC early June is more likely.
Major OS releases have historically been $129. I don't think that'll happen this time--$99 or $79 makes more sense (Apple likes people to upgrade, and their software prices aren't as high as they used to be). But that's just me speculating.
i wonder if apple will release a version in the app store???
Almost definitely, that's how developers are getting it now.
Maybe not such a big update after all? Where are all the secrets? The UI could use more of an overhaul IMO.
It is a big update. Versions and Resume alone are huge, IMO. (Which you don't really appreciate until you start using them.)
The UI may not look radically different, but there's hardly a part of it that hasn't been retouched.
Neither, but there's the beginnings of support for "retina displays."
maybe they will release it in late july instead of late august like snow leopard. does anyone remember how much leopard cost. snow leopard wasnt really a new OS. just a speed bump from leopard so thats why it was $30. i just want to get an idea of what they price lion at because i heard $120 a while ago.
If they start pumping out release candidates now, I think late July is is too far away. WWDC early June is more likely.
Major OS releases have historically been $129. I don't think that'll happen this time--$99 or $79 makes more sense (Apple likes people to upgrade, and their software prices aren't as high as they used to be). But that's just me speculating.
i wonder if apple will release a version in the app store???
Almost definitely, that's how developers are getting it now.
Maybe not such a big update after all? Where are all the secrets? The UI could use more of an overhaul IMO.
It is a big update. Versions and Resume alone are huge, IMO. (Which you don't really appreciate until you start using them.)
The UI may not look radically different, but there's hardly a part of it that hasn't been retouched.
Vegasman
Apr 27, 08:50 AM
How long would have been reasonable, do you think? A week is not too bad, especially considering we've just had the Easter holidays.
Also it's surely better to spend time to get something right. Clearly Apple has had to investigate the iOS source code to find out what was actually going on, as it obviously wasn't behaving as expected. Finding the right engineers and actually doing the work isn't a matter of hours.
2 days. When it was first reported. Almost a year ago.
Also it's surely better to spend time to get something right. Clearly Apple has had to investigate the iOS source code to find out what was actually going on, as it obviously wasn't behaving as expected. Finding the right engineers and actually doing the work isn't a matter of hours.
2 days. When it was first reported. Almost a year ago.
slackpacker
Apr 10, 07:21 PM
Can't wait for NAB
Multimedia
Sep 13, 11:44 AM
Yes, that's true.
It's also true that most of the time, most people aren't even maxing out ONE core never mind eight.
And when they do, their program won't get any faster unless it's multithreaded and able to run on multiple cores at once.And it's also true that those people are not here. Get a clue who we are - Core Hogs!
It's also true that most of the time, most people aren't even maxing out ONE core never mind eight.
And when they do, their program won't get any faster unless it's multithreaded and able to run on multiple cores at once.And it's also true that those people are not here. Get a clue who we are - Core Hogs!
Tones2
Apr 11, 01:26 PM
You guys know the average Joe don't go shopping for a new smart phone every other month?
This is a big deal to some of you guys only because you obsess over this topic almost daily.
Tell that to the million people who bought an iPad 2 about a year after the iPad 1 release.
Tony
This is a big deal to some of you guys only because you obsess over this topic almost daily.
Tell that to the million people who bought an iPad 2 about a year after the iPad 1 release.
Tony
Mattie Num Nums
Apr 19, 02:21 PM
Sigh, you're entirely missing the point of this case. No one's arguing that there's been a grid of icons before, it's just that Samsung went the extra step. See, Android itself doesn't have a near-identical desktop, but TouchWiz does. TouchWiz is what you see here, the icons have been made into squares (like the iPhone), there's now a Dock with frequently used apps with a grey background to distinguish it (like the iPhone), it has a black background (meh) but it uses white dots to note the page it's on (like the iPhone). They went the extra mile to provide an iPhone-like experience for their Android devices.
It appears from the F700's standpoint though the natural progression became TouchWiz.
It appears from the F700's standpoint though the natural progression became TouchWiz.
dethmaShine
Apr 12, 03:07 PM
What's the UK time?
LagunaSol
Apr 19, 10:43 PM
For that matter, people say that Apple ripped off their bookshelf from Delicious Library. Which itself took it from who knows where.
Probably from an actual bookshelf. ;)
I totally forgot about that! What a joke. Apple has become the king of hypocrites. And they copied the Apple logo from the Beatle's Apple Records.
Have you actually seen the Apple Records logo? Apparently not.
Probably from an actual bookshelf. ;)
I totally forgot about that! What a joke. Apple has become the king of hypocrites. And they copied the Apple logo from the Beatle's Apple Records.
Have you actually seen the Apple Records logo? Apparently not.
Benjy91
Mar 26, 10:46 AM
How many different versions of Windows does MS sell? :p I can't even figure out the number of versions of Windows MS makes, it is at least a couple dozen
Damn, this was confusing. I can barely decide between the 24 versions you mentioned. Add Windows 7 Starter, a version meant only for Notebooks. Still only 4 versions.
Damn, this was confusing. I can barely decide between the 24 versions you mentioned. Add Windows 7 Starter, a version meant only for Notebooks. Still only 4 versions.
wschutz
Mar 26, 08:52 AM
People may not realize that Mac OS X Server will be INCLUDED with the client version of OS X Lion. This in itself was a several hundred dollar product. Not only does it make running your own server even easier for non-techies it simplifies the OS X product version choices from 2 down to 1. And licensing for that broken up into single or family pack.
How many different versions of Windows does MS sell? :p I can't even figure out the number of versions of Windows MS makes, it is at least a couple dozen while Apple provides the same equivalent functionality in only 2 (single/family pack). The overhead in managing all those different versions is mind-bongling.
And? Would like the idea of only being allowed to buy a mansion when you just need a flat?
Actually, Microsoft just does the same that Apple does, but at least Microsoft tells you... Apple sells a couple of feature every two years... Microsoft tells you... if you want three features... pay this... if you want five features... pay that...
Sorry, merging the server is not an advantage neither it is offering just one or two versions of the product (and if you think further... it is only an advantage for the manufacturer because maintenance of these products is dramatically decreased... or why do you think Apple doesn't want to allow its OS to be installed everywhere... because it would become just another Windows... excluding the profitable idea of selling it for your own products of course)
How many different versions of Windows does MS sell? :p I can't even figure out the number of versions of Windows MS makes, it is at least a couple dozen while Apple provides the same equivalent functionality in only 2 (single/family pack). The overhead in managing all those different versions is mind-bongling.
And? Would like the idea of only being allowed to buy a mansion when you just need a flat?
Actually, Microsoft just does the same that Apple does, but at least Microsoft tells you... Apple sells a couple of feature every two years... Microsoft tells you... if you want three features... pay this... if you want five features... pay that...
Sorry, merging the server is not an advantage neither it is offering just one or two versions of the product (and if you think further... it is only an advantage for the manufacturer because maintenance of these products is dramatically decreased... or why do you think Apple doesn't want to allow its OS to be installed everywhere... because it would become just another Windows... excluding the profitable idea of selling it for your own products of course)
drsmithy
Sep 14, 08:23 PM
True (today anyway; in the NT era they were indeed separate platforms though. Which brings me to my next point..)
I think you're a bit arse-about-face there. Someone else has already pointed out the differences between XP and Windows 2003 aren't trivial, so I won't go into that. However, if you're sufficient vintage, you should remember the "outrage" when someone demonstrated that you could turn NT 4 Workstation into NT 4 Server (including the boot and login screens) just by changing a few Registry settings (although the part that usually doesn't get said is that those Registry settings then triggered a whole range of different tuning settings for the scheduler, memory management, etc). NT 3.5 & 3.51 were the same, and IIRC, NT 3.1 didn't even have a "Server" version.
I think you're a bit arse-about-face there. Someone else has already pointed out the differences between XP and Windows 2003 aren't trivial, so I won't go into that. However, if you're sufficient vintage, you should remember the "outrage" when someone demonstrated that you could turn NT 4 Workstation into NT 4 Server (including the boot and login screens) just by changing a few Registry settings (although the part that usually doesn't get said is that those Registry settings then triggered a whole range of different tuning settings for the scheduler, memory management, etc). NT 3.5 & 3.51 were the same, and IIRC, NT 3.1 didn't even have a "Server" version.
DocNo
Apr 11, 09:55 AM
FCUG could have said no to Apple, but why would they? It's not a Canon Group, it's a FCU Group...
Thank you!
Thank you!
Chupa Chupa
Apr 5, 05:49 PM
I wonder if this new version will be back end changes, front end or both. I wouldn't even mention front end, but I never thought they would have done such a radical make over of iMovie either until they did. I'm not a huge fan if the new iMovie but the FCP front end it quite crusty -- what a decade or so old.
netdog
Aug 11, 03:22 PM
First, what makes you think the cellusage is similar to internet????? Mind blowing step here.
Secondly, Europa has 291 million internet users; North america US&Canada 227 milion; Rest of the world 500 million
Hence europe would be close to 30% of the total market???? What about india??? Japan??? china??? come on you cant say jack *** from this statistics
China, having bypassed installing a massive landline strucutre, now has enormous GSM network penetration.
India is also a HUGE GSM market.
Secondly, Europa has 291 million internet users; North america US&Canada 227 milion; Rest of the world 500 million
Hence europe would be close to 30% of the total market???? What about india??? Japan??? china??? come on you cant say jack *** from this statistics
China, having bypassed installing a massive landline strucutre, now has enormous GSM network penetration.
India is also a HUGE GSM market.
rovex
Mar 22, 12:59 PM
Yes, and RIM has a history of making excellent touch screen devices.
:rolleyes:
And what bearing does that have on this? Yep, zip.
:rolleyes:
And what bearing does that have on this? Yep, zip.
jeanlain
Apr 6, 01:58 PM
There's something I don't get. Doesn't DVD SP allow you to author non-commercial (non-DRMed) bluray discs, with the same feature set as DVDs (but in HD)?
If it does, that should be good enough for many. I doubt that the big houses that produce commercial DVDs (Warner, Sony, etc), use Adobe Encore for their titles anyway... They likely use high end solutions from another league entirely.
If it does, that should be good enough for many. I doubt that the big houses that produce commercial DVDs (Warner, Sony, etc), use Adobe Encore for their titles anyway... They likely use high end solutions from another league entirely.
skunk
Mar 22, 07:39 PM
I don't think Obama was "dragged" into this at all, the US has gotten willingly involved - but to what extent do you think it was stage-managed?As far as necessary to make it appear that he was the "last piece of the jigsaw" rather than its inventor.
Infrared
Apr 11, 07:56 AM
LOL, if you think final cut is from the 90's then Avid Media Composer is from the 50's. It's horrible GUI. I wouldn't learn it, if they paid me big bucks. Well I take that back, I would, but I would hate it. Avid Looks like a POS, the graphics designers at Avid have always been behind though. Look at Protools.
No kidding!
280734
Where's Picasso when you need him? :-)
Avid image was from here:
http://www.youtube.com/watch?v=tYw4vvr7Aq4
No kidding!
280734
Where's Picasso when you need him? :-)
Avid image was from here:
http://www.youtube.com/watch?v=tYw4vvr7Aq4
Hiç yorum yok:
Yorum Gönder