FF_productions
Jul 14, 04:14 PM
2003: "In 12 months, we'll be at 3GHz".
Mid 2006: "I want to talk about 2.66GHz" although 4 cores running at 2.66GHz (Yum! :D ).
Steve Jobs really must have been embarassed after claiming we'd have 3 ghz when we still can't even pass 2.7 ghz without a huge unstable liquid cooling system. Maybe Intel will bring us 3 ghz next month, a quad 3 ghz Xeon, does that even exist?
My problem with having 4 cores at 2.6 ghz is what will the other Mac Pro's offer? One more month...
Mid 2006: "I want to talk about 2.66GHz" although 4 cores running at 2.66GHz (Yum! :D ).
Steve Jobs really must have been embarassed after claiming we'd have 3 ghz when we still can't even pass 2.7 ghz without a huge unstable liquid cooling system. Maybe Intel will bring us 3 ghz next month, a quad 3 ghz Xeon, does that even exist?
My problem with having 4 cores at 2.6 ghz is what will the other Mac Pro's offer? One more month...
bryanc
Aug 27, 10:30 AM
There's nothing stopping Apple, Dell or anyone else from cruising the forums, reading blogs, etc. and collecting the best ideas out there. They may well be doing this already, but they don't need to, because they employ lots of bright people who can generate good ideas as fast as anyone on these forums.
The problem isn't coming up with the great ideas, it's doing the engineering, marketing, QA and legal wrangling necessary to get an idea implemented in a way that will work well, sell well, and not get you sued.
Apple has been doing a better job of this, IMHO, than most corporations for the past few years, however, they clearly stepped in a big pile with Creative. Fortunately, Apple has an agile legal team, and they appear to have been able to flick most of it off their shoes and onto those of their competitors with their settlement.
But my point is, Apple has no shortage of ideas, and the last thing they need is a ton of people filling out web forms with more 'great ideas' that they would wind up having to pay for.
Cheers
The problem isn't coming up with the great ideas, it's doing the engineering, marketing, QA and legal wrangling necessary to get an idea implemented in a way that will work well, sell well, and not get you sued.
Apple has been doing a better job of this, IMHO, than most corporations for the past few years, however, they clearly stepped in a big pile with Creative. Fortunately, Apple has an agile legal team, and they appear to have been able to flick most of it off their shoes and onto those of their competitors with their settlement.
But my point is, Apple has no shortage of ideas, and the last thing they need is a ton of people filling out web forms with more 'great ideas' that they would wind up having to pay for.
Cheers
saving107
Apr 6, 02:06 PM
Nice...I'm glad to have a more rare piece of hardware. I love mine and have no issues, it'll only get better over time.Reminds me of the days of the RAZR, that's what the iPhone and iPad have become.
Honda sells a TON more cars than BMW by a huge factor...I'd rather drive a BMW, I guess you're all happy with the Hondas :)
Nissan/Dodge driver myself, as well as an iPad/iPhone user.
We all choose the product that best first our needs and buget, and these are my choices.
Honda sells a TON more cars than BMW by a huge factor...I'd rather drive a BMW, I guess you're all happy with the Hondas :)
Nissan/Dodge driver myself, as well as an iPad/iPhone user.
We all choose the product that best first our needs and buget, and these are my choices.
ChrisA
Jul 20, 10:57 AM
.... Introduction of world's first commercial 8-core system.
Not quite the first. Sun has been shipping a commercial 8-core systems for about a year now. The T2000 has all 8 cores on one chip but each core also does four-way hyper threading so they claim 32 hardware threads. The price for an 8-core T1000 is about $8K. A system with 8 cores and 8GB RAM burns about 250W
Of course it does not run OS X but Gnome on Solaris has a very OS X -like "feel" to it.
Not quite the first. Sun has been shipping a commercial 8-core systems for about a year now. The T2000 has all 8 cores on one chip but each core also does four-way hyper threading so they claim 32 hardware threads. The price for an 8-core T1000 is about $8K. A system with 8 cores and 8GB RAM burns about 250W
Of course it does not run OS X but Gnome on Solaris has a very OS X -like "feel" to it.
ugp
Jun 22, 09:26 PM
Ugh! Lucky!! I think I'm going to just keep calling my local radioshacks and head to one at least an hour before they open on Thursday!
Well being Best Friends has it's advantages. And his DM is actually pretty cool. The store that received 5 of them that he is getting the 2 from, they are all idiots in that store. The Manager is literally Cross-Eyed, Employees don't even greet you when you walk in and are not very knowledgable. It's a shame too because I use to work at that store for several years. Received many trophies for sales. Including this one...
http://i48.tinypic.com/24fjhvm.jpg
What's really sad is that it's a Mall store. Use to be a Million Dollar plus store. Now it has dropped well below that. Although it was back in the day when they actually cared about their employees. They have such a high turn over rate anymore. I had quit because I got tired of the DM (Different DM then) threatening us with our jobs everyday during Golden Quarter. I left my keys on the desk and never returned along with a few others Managers at the time.
Well being Best Friends has it's advantages. And his DM is actually pretty cool. The store that received 5 of them that he is getting the 2 from, they are all idiots in that store. The Manager is literally Cross-Eyed, Employees don't even greet you when you walk in and are not very knowledgable. It's a shame too because I use to work at that store for several years. Received many trophies for sales. Including this one...
http://i48.tinypic.com/24fjhvm.jpg
What's really sad is that it's a Mall store. Use to be a Million Dollar plus store. Now it has dropped well below that. Although it was back in the day when they actually cared about their employees. They have such a high turn over rate anymore. I had quit because I got tired of the DM (Different DM then) threatening us with our jobs everyday during Golden Quarter. I left my keys on the desk and never returned along with a few others Managers at the time.
THX1139
Jul 23, 02:29 AM
For the laptop segment, by the Holiday's, the MacBooks should be equal to the QUAD G5 in power, with the MBP 8 cores (2x4), and desktops in all various ranges.....especially with UB programs, all the way up to 4x4.
You mean the Holiday season of 2007? You must believe in Santa Claus. You aren't going to be seeing Macbooks equaling the speed of the G5 Quad any time soon. Quad in a Macbook by December? No way. You won't see it in a MBP either...
You mean the Holiday season of 2007? You must believe in Santa Claus. You aren't going to be seeing Macbooks equaling the speed of the G5 Quad any time soon. Quad in a Macbook by December? No way. You won't see it in a MBP either...
jmbear
Nov 29, 12:39 PM
See, that's the catch-22 for new artists. The labels are the ones that get tunes played on the radio. In the 50's and 60's they would strong-arm their stuff in, but I'm sure even nowadays they provide incentives (read: bribes) to get new stuff on the air. Especially if they think the band is really good and will make it in the long run. And don't fool yourself into thinking a new band can get huge without radio.
The internet can become the new radio. I am quite fond of looking for pre-made playlists, I will get the songs on LimeWire, listen to them, the ones I like, I buy legally, the ones I don�t I delete them. You don�t get commercials, just music. I am not saying that radio is going to dissapear completely. TV didn�t kill it. But its importance will diminish.
The problem is that the labels get the artists by the balls when they sign them up to ridiculous contracts. Your 1-4 examples look pretty good on paper, but in order to sell any significant number of copies of their music, anyone wanting it (but doesn't know it yet) has to wade through tons of (what that persons sees as) crap just to get any exposure to something they'll consider good. I'm sure there's a lot of music in the indie catalog that I would just love, but I don't have the time to wade through it all to find it. Instead, I'll listen to the radio and when I hear something I like, I'll try to pay attention to who it is. I may or may not end up buying it, or checking out what else they do, but without radio exposure, most good indie bands don't have a chance in hell of selling to anyone except those that happen to be in the bar where they're playing one weekend..
iTMS could potentially change this. There are some people that will do all the research for you (as in what is good music), then ratings will allow you to get the good songs! It�s similar (and somebody will flame me for saying this) to researching a product on Amazon or CNET, you usually look for a LCD screen, all the results pop, and you will go for the ones with the highest ratings, read the comments and eventually make up your mind. Some day you will look up for electronic music (which I love), all the DJ�s will pop, you will pick the highest rated songs or playlists (because most people like a song because other people like it), listen to their songs for free (yeah, just like radio), and then buy them if you want.
Now, if you take a look at already established and popular bands, that's a different story. Someone mentioned huge bands like Pink Floyd. Their last couple of CDs didn't need a big label to sell. People were going to buy it if they like Floyd no matter what. And in a case of that kind of popularity, the radio stations were going to play them with or without a major label. The same could be applied to other huge (classic) rock bands, as well as established artists in other music styles (country, rap, R&B, blues, etc...). Another example would be someone like Eric Clapton. He could put one out on "Clapton Records" and would sell nearly, if not exactly, the same number of CDs as he will on a major label..
I agree record labels + good music = superstars like Calpton, Floyd, U2 etc... But these bands became popular in a different time (before the internet). Internet is changing the record labels� business model, and that is what they afraid of. The new wait of creating bands and distributing their music is not as profitable for them as it used to.
Unfortunately, the number of artists (of any type of music) that could dismiss the labels and still sell as many CDs and get the same radio exposure are limited. And any new band is going to go nowhere without radio (or MTV/VH1) exposure.
Internet is offering them exposure. Right now MTV and VH1 are still popular. But YouTube, Yahoo!, MSN could become the new MTV and VH1.
Not really relevant, but interesting to think about is that most of you have probably seen the video of the ruma ruma guy (I can�t link it because I am at work and the proxie does not allow me to visit YouTube). But how many have actually seen the video for the song? YouTube made that fat kid a star, and most people probably know his face better than the guys that sing the song. Exposure.
In the end, I don't see the labels going away totally any time soon. They're in cahoots with the big FM music stations and in general, they do a good job of promoting new good bands that sign up. It's just a shame that there's really nothing to keep them from raping the artists. If there were just some way for new bands to get exposure to the masses without having to sell their souls to the labels then things would be better. Unfortunately, the Internet can only go so far in helping a new band with this.
I agree, they won�t go away anytime soon, but change is coming, and change will be good for artists and consumers, not for the record labels.
Sorry for my weird grammar or mispells, I am not a native english speaker, I don�t have a spell checker on this computer (in english at least) and I am too lazy to proof read what I wrote lol :)
The internet can become the new radio. I am quite fond of looking for pre-made playlists, I will get the songs on LimeWire, listen to them, the ones I like, I buy legally, the ones I don�t I delete them. You don�t get commercials, just music. I am not saying that radio is going to dissapear completely. TV didn�t kill it. But its importance will diminish.
The problem is that the labels get the artists by the balls when they sign them up to ridiculous contracts. Your 1-4 examples look pretty good on paper, but in order to sell any significant number of copies of their music, anyone wanting it (but doesn't know it yet) has to wade through tons of (what that persons sees as) crap just to get any exposure to something they'll consider good. I'm sure there's a lot of music in the indie catalog that I would just love, but I don't have the time to wade through it all to find it. Instead, I'll listen to the radio and when I hear something I like, I'll try to pay attention to who it is. I may or may not end up buying it, or checking out what else they do, but without radio exposure, most good indie bands don't have a chance in hell of selling to anyone except those that happen to be in the bar where they're playing one weekend..
iTMS could potentially change this. There are some people that will do all the research for you (as in what is good music), then ratings will allow you to get the good songs! It�s similar (and somebody will flame me for saying this) to researching a product on Amazon or CNET, you usually look for a LCD screen, all the results pop, and you will go for the ones with the highest ratings, read the comments and eventually make up your mind. Some day you will look up for electronic music (which I love), all the DJ�s will pop, you will pick the highest rated songs or playlists (because most people like a song because other people like it), listen to their songs for free (yeah, just like radio), and then buy them if you want.
Now, if you take a look at already established and popular bands, that's a different story. Someone mentioned huge bands like Pink Floyd. Their last couple of CDs didn't need a big label to sell. People were going to buy it if they like Floyd no matter what. And in a case of that kind of popularity, the radio stations were going to play them with or without a major label. The same could be applied to other huge (classic) rock bands, as well as established artists in other music styles (country, rap, R&B, blues, etc...). Another example would be someone like Eric Clapton. He could put one out on "Clapton Records" and would sell nearly, if not exactly, the same number of CDs as he will on a major label..
I agree record labels + good music = superstars like Calpton, Floyd, U2 etc... But these bands became popular in a different time (before the internet). Internet is changing the record labels� business model, and that is what they afraid of. The new wait of creating bands and distributing their music is not as profitable for them as it used to.
Unfortunately, the number of artists (of any type of music) that could dismiss the labels and still sell as many CDs and get the same radio exposure are limited. And any new band is going to go nowhere without radio (or MTV/VH1) exposure.
Internet is offering them exposure. Right now MTV and VH1 are still popular. But YouTube, Yahoo!, MSN could become the new MTV and VH1.
Not really relevant, but interesting to think about is that most of you have probably seen the video of the ruma ruma guy (I can�t link it because I am at work and the proxie does not allow me to visit YouTube). But how many have actually seen the video for the song? YouTube made that fat kid a star, and most people probably know his face better than the guys that sing the song. Exposure.
In the end, I don't see the labels going away totally any time soon. They're in cahoots with the big FM music stations and in general, they do a good job of promoting new good bands that sign up. It's just a shame that there's really nothing to keep them from raping the artists. If there were just some way for new bands to get exposure to the masses without having to sell their souls to the labels then things would be better. Unfortunately, the Internet can only go so far in helping a new band with this.
I agree, they won�t go away anytime soon, but change is coming, and change will be good for artists and consumers, not for the record labels.
Sorry for my weird grammar or mispells, I am not a native english speaker, I don�t have a spell checker on this computer (in english at least) and I am too lazy to proof read what I wrote lol :)
bdkennedy1
Apr 11, 12:18 PM
Good. I'm tired of this yearly battle of upgrades.
deputy_doofy
Sep 19, 08:54 AM
Not that I really believe we'll see something today, but if we do, I'm buying - magnetic latch or not. :p
Rt&Dzine
Apr 29, 08:59 AM
Oh I see, and by questioning his birthplace you, Trump, Palin and your ilk are really criticizing his policies. Wow, again, you proved the old mantra, if you can't dazzle them with brilliance, baffle them with BS.
This is Trump's MO. And it's working! Even if you don't like Obama's politics, you have to admit that Obama has much more class than Trump.
This is Trump's MO. And it's working! Even if you don't like Obama's politics, you have to admit that Obama has much more class than Trump.
SevenInchScrew
Dec 9, 01:09 AM
DoFoT:
It depends on what you want from a game. If you care more about driving and tuning than painting and whatnot go buy GT5. Its all about driving and not much else.
I love it because i'm a bit of a car nerd. If you like cars you will like GT5. If you love cars you will love GT5, its just that simple.
I guess I'll throw in my counterpoint to that then, just to give him another opinion to mull over, because I love cars and don't love GT5....
The game is not real good. Every time I've played it, I can't help but think of how it could have been SOOO much better, if they just trimmed back on the crazy feature list a bit. The game tries to be everything to everyone who likes cars. But the problem with that is, trying to do many things means you'll never excel at any of them. Often the implementation of things in this game is a little weak or unfulfilling because of that. For example...
NASCAR is in, but is pretty plain and boring, and doesn't feel like a real cup race. If you like NASCAR, you'd be better served with a full game based on that.
Same with WRC stuff. Yes, the rally is pretty decent. But, I've played a bunch of REALLY awesome rally games before, and this is nowhere near as good.
Day and Night cycles, and Weather effects look amazing.... on the very few tracks that you can actually have them function on.
The sounds of the cars, just as with every GT game that has come before it, is terrible. Very few cars actually sound like their real-world version, and when you tune them up, they get even less distinctive.
The car list, while huge, is FILLED with cars that I have absolutely no desire to drive in a racing game. I get Kaz's intention, bringing in cars from many eras and different parts of the automotive spectrum to see them, and maybe appreciate them more. But this is a racing game at its core, and I don't ever want to race a VW Kombi.
And lastly, the menus are just pitiful. It really feels like they designed them first, all those years ago, and then never touched them again. So many games have come and gone with great menu systems, and this game took nothing away from them, because they are just awful in this game.
This game really had the potential to be amazing. If they got rid of NASCAR, WRC, Karts, etc, and took out about 4-500 of the boring, crappy cars, we'd be getting somewhere. Use the time and effort that those removed things would have occupied to make some manageable menus, more Premium cars, and get the Day-Night cycle and Weather on all tracks. That would have been great. But that isn't what we got.
Don't get me wrong, it is a good game. But GT games aren't supposed to just be good, they are supposed to be GREAT. But even after a 6 year wait, we only got pretty good.
But hey, as I've said on many occasions, it does make some DAMN GOOD screenshots. Almost unreal at times...
Click to HUGE-size
http://imgur.com/hLJ12.jpg
http://imgur.com/V06hb.jpg
http://imgur.com/Vciun.jpg
http://imgur.com/ZGPiF.jpg
http://imgur.com/IMrhk.jpg
It depends on what you want from a game. If you care more about driving and tuning than painting and whatnot go buy GT5. Its all about driving and not much else.
I love it because i'm a bit of a car nerd. If you like cars you will like GT5. If you love cars you will love GT5, its just that simple.
I guess I'll throw in my counterpoint to that then, just to give him another opinion to mull over, because I love cars and don't love GT5....
The game is not real good. Every time I've played it, I can't help but think of how it could have been SOOO much better, if they just trimmed back on the crazy feature list a bit. The game tries to be everything to everyone who likes cars. But the problem with that is, trying to do many things means you'll never excel at any of them. Often the implementation of things in this game is a little weak or unfulfilling because of that. For example...
NASCAR is in, but is pretty plain and boring, and doesn't feel like a real cup race. If you like NASCAR, you'd be better served with a full game based on that.
Same with WRC stuff. Yes, the rally is pretty decent. But, I've played a bunch of REALLY awesome rally games before, and this is nowhere near as good.
Day and Night cycles, and Weather effects look amazing.... on the very few tracks that you can actually have them function on.
The sounds of the cars, just as with every GT game that has come before it, is terrible. Very few cars actually sound like their real-world version, and when you tune them up, they get even less distinctive.
The car list, while huge, is FILLED with cars that I have absolutely no desire to drive in a racing game. I get Kaz's intention, bringing in cars from many eras and different parts of the automotive spectrum to see them, and maybe appreciate them more. But this is a racing game at its core, and I don't ever want to race a VW Kombi.
And lastly, the menus are just pitiful. It really feels like they designed them first, all those years ago, and then never touched them again. So many games have come and gone with great menu systems, and this game took nothing away from them, because they are just awful in this game.
This game really had the potential to be amazing. If they got rid of NASCAR, WRC, Karts, etc, and took out about 4-500 of the boring, crappy cars, we'd be getting somewhere. Use the time and effort that those removed things would have occupied to make some manageable menus, more Premium cars, and get the Day-Night cycle and Weather on all tracks. That would have been great. But that isn't what we got.
Don't get me wrong, it is a good game. But GT games aren't supposed to just be good, they are supposed to be GREAT. But even after a 6 year wait, we only got pretty good.
But hey, as I've said on many occasions, it does make some DAMN GOOD screenshots. Almost unreal at times...
Click to HUGE-size
http://imgur.com/hLJ12.jpg
http://imgur.com/V06hb.jpg
http://imgur.com/Vciun.jpg
http://imgur.com/ZGPiF.jpg
http://imgur.com/IMrhk.jpg
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
cute love quotes and sayings
English writer amp; Anglican
sad love quotes in english.
love quotes for him from her
love quotes in english. were
love quotes for him from her
love quotes for boyfriend in
http://images.macrumors.com/article/2011/03/31/152050-android_honeycomb_icon.jpg
Lord Blackadder
Mar 22, 08:11 PM
Probably, but it was certainly orchestrated to look anything but. Sarkozy was very obliging in shooting his mouth off, as was Cameron. It may have just been luck, but if so it was a remarkable piece of luck to have 4 submarines, a flagship-capable surface ship and all necessary support in the right place at the right time. These things don't travel very fast.
I agree, it is quite possible. However, the US didn't orchestrate the uprising itself, if anyone is responsible it's the heavy-handed Gadaffi and the Egyptians with their successful revolt.
As for the presence of the naval squadron, the other middle Eastern revolts and the Somali piracy task force meant that we already had units in the area or en-route. It may very well be a case of forward planning rather than a stage-managed "coincidence". Still, we certainly can't know which is the truth.
I agree, it is quite possible. However, the US didn't orchestrate the uprising itself, if anyone is responsible it's the heavy-handed Gadaffi and the Egyptians with their successful revolt.
As for the presence of the naval squadron, the other middle Eastern revolts and the Somali piracy task force meant that we already had units in the area or en-route. It may very well be a case of forward planning rather than a stage-managed "coincidence". Still, we certainly can't know which is the truth.
skunk
Mar 4, 03:27 AM
Invalid because it endorses something that could cause the collapse of society
What? One person being gay is going to destroy society?? We are SO screwed!
What? One person being gay is going to destroy society?? We are SO screwed!
dclocke
Sep 19, 02:23 AM
As I is naught en Amerikan canned sumone plz tell mi wen tanksgifting is? :p
Que?
Que?
mweingar
Apr 6, 02:43 PM
I purchased a Xoom over the weekend it's a great device, a little heavy, but very awesome for its first pass. I used to own an iPad 1, gave it away, didn't want an iPad 2. Why do I need two devices of the same OS where the UI was designed for the iPhone (smaller device) to begin with? I love the versatility of honeycomb, widgets are phenomenal on a large tablet screen. Everything is great about the interface so far, although there are a few things here and there which make no sense, but I'm sure they'll fix that. I ran into some bugs, called Moto support, they troubleshooted with me, fixed it and were really cool about it. As far as hardware, the materials are great, but definitely Motorola needs to learn a thing or two about button placement. They put the sleep/wakeup button on the back of the device. I used to like to hit the home button on the iPad to wake it up and do stuff (while I was having a bowl of cereal for example), with the Xoom I can't do that, I HAVE to pick up the device. Another interface/hardware awkwardness are the volume buttons and I cannot find a way to change volume within the device itself, unless I press the volume hardware buttons a window will popup.
Other than that, I can live with all this, and the device is extremely awesome and a fresh feeling of a new UI the way it should be done for a tablet.
You list ONE issue with the iPad, that it looks too much like the iPhone, and then go on to a laundry list of issues on the Xoom that culminates in a tech support call and THAT is your preferred device?
Rock on winner. I have a bridge I want to sell you.
Other than that, I can live with all this, and the device is extremely awesome and a fresh feeling of a new UI the way it should be done for a tablet.
You list ONE issue with the iPad, that it looks too much like the iPhone, and then go on to a laundry list of issues on the Xoom that culminates in a tech support call and THAT is your preferred device?
Rock on winner. I have a bridge I want to sell you.
Silentwave
Sep 14, 11:00 PM
One thing's for sure, Intel appears to have learnt a great deal from the Netburst fiasco -- how not to do things, if nothing else. Unfortunately, they still estimate ~50% of processors shipping in 1Q2007 will be netburst-based (mostly Pentium-D).
It is a shame, but sadly those are the real cheap chips right now. The good news is that they'll change those over soon enough with more Allendales, then millville and so on and so on taking on more segments of the market.
I think as they transition to 45nm we'll see more and more Core chips, simply because they'll want as much manufacturing to be on the new process as possible, and they don't need to scale the D's etc. down to it.
It is a shame, but sadly those are the real cheap chips right now. The good news is that they'll change those over soon enough with more Allendales, then millville and so on and so on taking on more segments of the market.
I think as they transition to 45nm we'll see more and more Core chips, simply because they'll want as much manufacturing to be on the new process as possible, and they don't need to scale the D's etc. down to it.
iliketyla
Apr 6, 02:03 PM
Motorola not selling any units of a crappy product? Huh... who'd have thought.
I wish they'd start banning people who makes baseless comments like this.
I wish they'd start banning people who makes baseless comments like this.
thunng8
Apr 9, 08:52 AM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8G4 Safari/6533.18.5)
TDP != Max power draw
It's not. See my earlier post in this thread. Maximum power dissipation is usually 20-30% more.
But in the case of the Sb quad core the figure seems to be in excess of 50%, not 20%
TDP != Max power draw
It's not. See my earlier post in this thread. Maximum power dissipation is usually 20-30% more.
But in the case of the Sb quad core the figure seems to be in excess of 50%, not 20%
gnasher729
Jul 27, 05:59 PM
but is still more productive because it handles more calculations per clock cycle
I'm no processor geek. I have a basic understanding of the terminology and how things work so correct me if I'm wrong, but wasn't this one of the advantages that the PPC had over Intel chips? Does this mean Intel is moving toward shorter pipes? Are we talking more instructions per clock cycle or what? What does "calculations" mean in this context?
With most processors, especially the Intel/AMD processors, "instructions per cycle" is not a useful number. These processors have both simple instructions (add register number 3 to register number 6) and complex instructions (add register number 3 to the number whose address is in register number 6). A PowerPC has the simple instructions, but not the complex ones. Instead it would need three instructions "load the number whose address is in register number 6, and move it to register 7", "add register 3 to register 7", "store register 7 to the location whose address is in register 6". But the Intel processor doesn't magically do three times as much work. Instead, it splits the complex instruction into three so-called "macro-ops", and does exactly the same work. So in this case, the PowerPC would execute three times as many instructions per cycle (3 instead of 1), but because it doesn't do more actual work, that is pointless. Instead you would count the number of operations, and they are more or less the same.
Intel is indeed moving towards shorter pipelines. They have done that already with the Core Duo chips. Longer pipelines have the advantage that each pipeline step is a bit faster, so you can get higher clockspeed. Shorter pipelines have the advantage that they take much less energy (very important; at some point your chips just melt), they are much faster handling branches, and they are just much much easier to design. Pentium 4 needed absolutely heroic efforts to produce it, and would have needed twice the heroics to improve it. Instead, the Core Duo has a much simpler design, that is just as powerful, and because it was so simple, Core 2 Duo could improve it.
And Core 2 Duo can now execute up to four "micro-ops" per cycle, same as the G5, compared to three for Core Duo, Pentium 4 and G4. It also has some clever features that reduce the number of micro-ops needed up to 10 percent, and some other improvements.
I'm no processor geek. I have a basic understanding of the terminology and how things work so correct me if I'm wrong, but wasn't this one of the advantages that the PPC had over Intel chips? Does this mean Intel is moving toward shorter pipes? Are we talking more instructions per clock cycle or what? What does "calculations" mean in this context?
With most processors, especially the Intel/AMD processors, "instructions per cycle" is not a useful number. These processors have both simple instructions (add register number 3 to register number 6) and complex instructions (add register number 3 to the number whose address is in register number 6). A PowerPC has the simple instructions, but not the complex ones. Instead it would need three instructions "load the number whose address is in register number 6, and move it to register 7", "add register 3 to register 7", "store register 7 to the location whose address is in register 6". But the Intel processor doesn't magically do three times as much work. Instead, it splits the complex instruction into three so-called "macro-ops", and does exactly the same work. So in this case, the PowerPC would execute three times as many instructions per cycle (3 instead of 1), but because it doesn't do more actual work, that is pointless. Instead you would count the number of operations, and they are more or less the same.
Intel is indeed moving towards shorter pipelines. They have done that already with the Core Duo chips. Longer pipelines have the advantage that each pipeline step is a bit faster, so you can get higher clockspeed. Shorter pipelines have the advantage that they take much less energy (very important; at some point your chips just melt), they are much faster handling branches, and they are just much much easier to design. Pentium 4 needed absolutely heroic efforts to produce it, and would have needed twice the heroics to improve it. Instead, the Core Duo has a much simpler design, that is just as powerful, and because it was so simple, Core 2 Duo could improve it.
And Core 2 Duo can now execute up to four "micro-ops" per cycle, same as the G5, compared to three for Core Duo, Pentium 4 and G4. It also has some clever features that reduce the number of micro-ops needed up to 10 percent, and some other improvements.
ictiosapiens
Jul 15, 06:31 AM
Man if they put the power supply on the top that would just be insanely stupid. 2 Optical drives is fine by me, although I am good with just one. But the post above about a Blu-Ray drive would make having 2 logical, one is Blue-ray, other is DVD/CD +/- RW.
-mark
Why is it stupid to put the psu on the top? as far as I'm aware heat rises(the psu produces quite a bit of heat regardless of processor load, so constant heat), so it would be the sensible thing to have done if they still had heat issues... Only because pcs are like this, it doesn't make it a bad idea...
edit: sorry, I hadn't reached that last post...
-mark
Why is it stupid to put the psu on the top? as far as I'm aware heat rises(the psu produces quite a bit of heat regardless of processor load, so constant heat), so it would be the sensible thing to have done if they still had heat issues... Only because pcs are like this, it doesn't make it a bad idea...
edit: sorry, I hadn't reached that last post...
agmaster
Apr 25, 03:35 PM
Wow, more people just trying to get money out of a successful company. Almost every phone tracks your location no matter what brand it is. I don't have an iPhone but there must be an option to turn off location tracking, but even if you did many great Apps out there wouldn't work if you did turn off location tracking.
emotion
Jul 20, 08:25 AM
New MacPro rev2.
8 cores = 24Ghz
(with Free fire extinguisher and ear plugs) :p
Very funny :)
8 cores = 24Ghz
(with Free fire extinguisher and ear plugs) :p
Very funny :)
Super Dave
Aug 6, 01:29 PM
Mac OS X Leopard
Introducing Vista 2.0
http://www.flickr.com/photo_zoom.gne?id=207241438&size=l
:D
B
Is that Vista 2.0 thing real? I hadn't seen it before.
David :cool:
Introducing Vista 2.0
http://www.flickr.com/photo_zoom.gne?id=207241438&size=l
:D
B
Is that Vista 2.0 thing real? I hadn't seen it before.
David :cool:
