shamino
Jul 14, 05:26 PM
Kind of odd/funny how we seem to be going backwards in processor speeds. Instead of 3.6 GHz Pentiums, we are looking at 2.x GHz Intel Cores. It would be interesting to see how well a single Core processor matches up to PowerPC, or a Pentium, or AMD.
It just means that Intel has finally publicly recognized the validity of the MHz Myth.
Raw clock speed is meaningless. You can get better performance at a slower clock speed if you can increase parallelism. This includes features like superscalar architecture (where multiple instructions are executed per clock), deep pipelining, hyperthreading, SIMD instructions, and multi-core chips.
However, I am finding one of my predicitions finally happen...it appears that a ceiling has been currently met on how fast the current line of processors can go, and now we are relying on multiple cores/processors to distribute work, instead of relying on just one fast chip.
That's a part of the equation, but not all of it.
Higher clock speeds are possible, but it's not worth the effort. Pumping up the clock speed creates serious problems in terms of power consumption and heat dissipation. Leaving the clock speed lower, but increasing parallelism will also boost performance, and keeps the power curve down at manageable levels.
It's worth noting that Intel has shipped P4-series chips at 3.4GHz. But the new chips (Woodcrest and Conroe) aren't being sold at speeds above 3GHz.
So when will we start seeing 8 chips in a computer? Perhaps this will become the new measurement...not processor speeds, but the number of processors (or cores).
Pay attention. The answer is "sooner than you think".
There have already been technology briefings from Intel that talk about 4-core chips in early and 32-core chips by 2010. Similar offerings are expected from AMD.
And the Xeon-MP series processors (which will, of course, eventually get all this tech) are designed with 8-way SMP in mind. A theoretical Xeon-MP based on this 32-core tech would produce a system with 256 cores. Of course, it is doubtful that anything other than a large server would be able to take proper advantage of this, so I wouldn't ever expect to find one on a desktop.
(FWIW, Intel is looking to Sun as a rival here. Sun's latest chip - the UltraSPARC T1 (http://www.sun.com/processors/UltraSPARC-T1/) - currently ships in an 8-core configuration, with each core capable of running four threads at a time, and only consuming 72W of power. Even at 1.2GHz - the top speed they're currently shipping at - this makes for a very nice server.)
It just means that Intel has finally publicly recognized the validity of the MHz Myth.
Raw clock speed is meaningless. You can get better performance at a slower clock speed if you can increase parallelism. This includes features like superscalar architecture (where multiple instructions are executed per clock), deep pipelining, hyperthreading, SIMD instructions, and multi-core chips.
However, I am finding one of my predicitions finally happen...it appears that a ceiling has been currently met on how fast the current line of processors can go, and now we are relying on multiple cores/processors to distribute work, instead of relying on just one fast chip.
That's a part of the equation, but not all of it.
Higher clock speeds are possible, but it's not worth the effort. Pumping up the clock speed creates serious problems in terms of power consumption and heat dissipation. Leaving the clock speed lower, but increasing parallelism will also boost performance, and keeps the power curve down at manageable levels.
It's worth noting that Intel has shipped P4-series chips at 3.4GHz. But the new chips (Woodcrest and Conroe) aren't being sold at speeds above 3GHz.
So when will we start seeing 8 chips in a computer? Perhaps this will become the new measurement...not processor speeds, but the number of processors (or cores).
Pay attention. The answer is "sooner than you think".
There have already been technology briefings from Intel that talk about 4-core chips in early and 32-core chips by 2010. Similar offerings are expected from AMD.
And the Xeon-MP series processors (which will, of course, eventually get all this tech) are designed with 8-way SMP in mind. A theoretical Xeon-MP based on this 32-core tech would produce a system with 256 cores. Of course, it is doubtful that anything other than a large server would be able to take proper advantage of this, so I wouldn't ever expect to find one on a desktop.
(FWIW, Intel is looking to Sun as a rival here. Sun's latest chip - the UltraSPARC T1 (http://www.sun.com/processors/UltraSPARC-T1/) - currently ships in an 8-core configuration, with each core capable of running four threads at a time, and only consuming 72W of power. Even at 1.2GHz - the top speed they're currently shipping at - this makes for a very nice server.)
Peace
Aug 6, 07:37 PM
I know it won't be live, but that's ok -- I just hate missing a Steve keynote -- I've watching them for several years now...
It's the streams I can't get w/the satellite internet. What exactly is a terrestrial café system? (And I haven't complained... this Apple stream thing is the only thing I've not been able to view... everything else works fine so I don't know what the deal is.
Who's your satellite company? I have Wildblue and I get around 1980Kbps downstream..
Oh and Multimedia.I just got a HD LCD TV with a new HD receiver from Echostar and after watching football in HD I'll never go back!!
It's the streams I can't get w/the satellite internet. What exactly is a terrestrial café system? (And I haven't complained... this Apple stream thing is the only thing I've not been able to view... everything else works fine so I don't know what the deal is.
Who's your satellite company? I have Wildblue and I get around 1980Kbps downstream..
Oh and Multimedia.I just got a HD LCD TV with a new HD receiver from Echostar and after watching football in HD I'll never go back!!
bibbz
Jun 11, 09:09 PM
Okay, the guy I talked to seem pretty good. He just said he can't guarantee that they are even going to get the phones on the 24th. Thats what worried me. He said he couldn't promise me that they will have the phones on the 24th.
The way our DC knows to send us phones on launches is by how many we pre order.
For example for the evo launch my store pre ordered 10, so we were guaranteed to get 10. We also got some extra based on how many pre orders we took, so we got 15 total. The 5 extra were gone within the 1st hour. About 1/2 the pre orders were gone by 10, then the rest of the pre orders came in randomly throughout the day.
As a company we had 10k we could pre order. Once all the stores reached that limit, pre orders stopped. Then we had a different allocation of phones that were sent to stores based on how many preorders they did. I would imagine apple will have us in waaaay better position than just 10k for 4500ish stores.
One thing to be concerned about though if you are on the west coast is if we have say 25k to pre order from, the other 3 time zones have a 3 hour jump on those. All the pre orders could be gone by the time the west coast stores open. Pre order early, and pre order often!!
The way our DC knows to send us phones on launches is by how many we pre order.
For example for the evo launch my store pre ordered 10, so we were guaranteed to get 10. We also got some extra based on how many pre orders we took, so we got 15 total. The 5 extra were gone within the 1st hour. About 1/2 the pre orders were gone by 10, then the rest of the pre orders came in randomly throughout the day.
As a company we had 10k we could pre order. Once all the stores reached that limit, pre orders stopped. Then we had a different allocation of phones that were sent to stores based on how many preorders they did. I would imagine apple will have us in waaaay better position than just 10k for 4500ish stores.
One thing to be concerned about though if you are on the west coast is if we have say 25k to pre order from, the other 3 time zones have a 3 hour jump on those. All the pre orders could be gone by the time the west coast stores open. Pre order early, and pre order often!!
xxBURT0Nxx
Apr 7, 09:26 AM
ok don't be as ass! back-lit keyboard on the 13' but not the 11' would be heartbreaking for those of us who wants the 11 and will make the decision making between the two even harder..
yes posting DREAM spec's for a machine that he really knows absolutely nothing about makes him an ass because it is not your dream spec sheet:confused: some people these days... smh:rolleyes:
yes posting DREAM spec's for a machine that he really knows absolutely nothing about makes him an ass because it is not your dream spec sheet:confused: some people these days... smh:rolleyes:
nefan65
Apr 6, 02:54 PM
It's nice for Apple to have high iPad2 sales, and I think that's great. It's too bad the Xoom isn't selling more, although 100k isn't too terrible right out of the gate.
I've seen and hefted a Xoom, and you know what? It's a pretty decent piece of gear. Good job Moto! From a hardware perspective I liked it every bit as much as the iPad2. In my opinion, its only downfall is Android. For me, Android is not intuitive at all. I can deal with that when it comes to traditional computers, but I don't have time to waste with that sort of nonsense on an appliance - I want it to just work, and that's what Apple provides.
Actually, 100,000 is pretty bad. I think it was released sometime in late Feb. the iPad 2 sold 300,000 in the first weekend.
Regardless, I think competition is good. If the XOOM had a WiFi only @ $400, it's make a huge dent. Plus, I've read that Honeycomb is less than polished, so I think that, along with a high price tag has some people turned off...
That's just my opinion though..and we all know what opinion's are like...lol
I've seen and hefted a Xoom, and you know what? It's a pretty decent piece of gear. Good job Moto! From a hardware perspective I liked it every bit as much as the iPad2. In my opinion, its only downfall is Android. For me, Android is not intuitive at all. I can deal with that when it comes to traditional computers, but I don't have time to waste with that sort of nonsense on an appliance - I want it to just work, and that's what Apple provides.
Actually, 100,000 is pretty bad. I think it was released sometime in late Feb. the iPad 2 sold 300,000 in the first weekend.
Regardless, I think competition is good. If the XOOM had a WiFi only @ $400, it's make a huge dent. Plus, I've read that Honeycomb is less than polished, so I think that, along with a high price tag has some people turned off...
That's just my opinion though..and we all know what opinion's are like...lol
smiddlehurst
Mar 31, 02:53 PM
Thats not at all what this article is saying. The Android project is still going to be "open source".
Umm, not by Andy Rubin's own definition it's not:
the definition of open: “mkdir android ; cd android ; repo init -u git://android.git.kernel.org/platform/manifest.git ; repo sync ; make”
The problem here is Google aren't playing fair with their partners and they really ought to get grief over it. Good lord, remember the absolute storm of hate that went Apple's way when the subscription details were announced? This is actually far worse for those that depend on the Android OS yet geeks are scrambling to praise Google for doing it....
Now here's the thing... at the end of the day this is probably the right move for Android from a consumer point of view. It's likely to make it easier to get a device that you can update and that isn't drowning in crapware. The problem is they should have done it a year ago when the problem first became obvious. They haven't, they've got a LOT of companies heavily invested in Android and now they're radically changing the rules.
Frankly I wonder if something has gone seriously wrong within Google. Remember when 2.1 came out there were strong hints that they were working on separating the core OS from the GUI to allow far easier, almost device independent updates? We've heard virtually nothing about that since. Honeycomb is, by their own admission, a cludge, albeit a cludge with a lot of potential. I can't help but wonder if they've failed to come up with a software solution that'd let them handle fragmentation and keep a true open philosophy and are falling back on this as plan B. I'd also love to know if Amazon making moves into the App Store space and now launching Cloud Player before Google have an equivalent service have them worried. I wouldn't be at all surprised if there's conditions in those new partnership deals to make things like introducing new App Stores in the default build a lot harder.
Umm, not by Andy Rubin's own definition it's not:
the definition of open: “mkdir android ; cd android ; repo init -u git://android.git.kernel.org/platform/manifest.git ; repo sync ; make”
The problem here is Google aren't playing fair with their partners and they really ought to get grief over it. Good lord, remember the absolute storm of hate that went Apple's way when the subscription details were announced? This is actually far worse for those that depend on the Android OS yet geeks are scrambling to praise Google for doing it....
Now here's the thing... at the end of the day this is probably the right move for Android from a consumer point of view. It's likely to make it easier to get a device that you can update and that isn't drowning in crapware. The problem is they should have done it a year ago when the problem first became obvious. They haven't, they've got a LOT of companies heavily invested in Android and now they're radically changing the rules.
Frankly I wonder if something has gone seriously wrong within Google. Remember when 2.1 came out there were strong hints that they were working on separating the core OS from the GUI to allow far easier, almost device independent updates? We've heard virtually nothing about that since. Honeycomb is, by their own admission, a cludge, albeit a cludge with a lot of potential. I can't help but wonder if they've failed to come up with a software solution that'd let them handle fragmentation and keep a true open philosophy and are falling back on this as plan B. I'd also love to know if Amazon making moves into the App Store space and now launching Cloud Player before Google have an equivalent service have them worried. I wouldn't be at all surprised if there's conditions in those new partnership deals to make things like introducing new App Stores in the default build a lot harder.
yg17
Apr 27, 08:59 AM
Before yesterday?
In before the election.
In before the election.
hayesk
Mar 23, 10:08 AM
Sorry, completely forgot about that.
iOS rocks in apps, but it does suck *** in terms of notifications and true multitasking.
iOS doesn't suck in terms of true multitasking because it doesn't use "true" multitasking. iOS excels at using a form of multitasking that is appropriate for the hardware it is running on.
iOS rocks in apps, but it does suck *** in terms of notifications and true multitasking.
iOS doesn't suck in terms of true multitasking because it doesn't use "true" multitasking. iOS excels at using a form of multitasking that is appropriate for the hardware it is running on.
dornoforpyros
Jul 14, 02:57 PM
eh I'm willing to bet they stick with the g5 type case, I mean the macbook is the only "new" case we've seen with the intel transition.
fluidinclusion
Aug 11, 07:42 PM
I probably won't buy a phone without GPS capabilities. I will pay for the option, however.
ugp
Jun 15, 07:48 PM
This has to be the worst a pre-order has ever gone in history. Better preparation needs to be made in the future to avoid these problems.
I was able to get Apples site to get to the final stage and "Place Order" but I opted not to. I am first on the list at my local Radio Shack and I will take my chances there. I am not going to be able to be home when the iPhone would deliver. If I have to wait I will wait. My friend is the Manager and he would process my ticket for me if he had to and drop it off to me if it doesn't come launch day. Otherwise I will be there the 24th in the morning at opening.
I was able to get Apples site to get to the final stage and "Place Order" but I opted not to. I am first on the list at my local Radio Shack and I will take my chances there. I am not going to be able to be home when the iPhone would deliver. If I have to wait I will wait. My friend is the Manager and he would process my ticket for me if he had to and drop it off to me if it doesn't come launch day. Otherwise I will be there the 24th in the morning at opening.
boncellis
Jul 29, 05:59 PM
Ok, here goes. (Quick pass)
Eeek. Not so sure I like that.
Hmmm... maybe with just one slot?
A little better. I personally prefer the taller narrower one, though.
It looks pretty good! The extra room would allow for the 3.5" HDD and a dedicated GPU--making it a "true" media center.
Not to nitpick, but maybe it would only have to be 1.5x wider rather than 2x wide. Either way, I think it's pretty cool. Thanks! ;)
Eeek. Not so sure I like that.
Hmmm... maybe with just one slot?
A little better. I personally prefer the taller narrower one, though.
It looks pretty good! The extra room would allow for the 3.5" HDD and a dedicated GPU--making it a "true" media center.
Not to nitpick, but maybe it would only have to be 1.5x wider rather than 2x wide. Either way, I think it's pretty cool. Thanks! ;)
Nym
Nov 29, 11:28 AM
I don't listen to anything that comes from that Universal Artists list shown above :)
So Universal Music Group must have received something in the region of $112 so far from Zune sales.
AHAHAHAHAHA
You my friend, sound like a socialist...
More like a Capitalist, he thinks they should get money, profit logic.
Universal is being greedy, they are entitled to 1$ per iPod the same way as I am, because after all, I'm advertising for Apple when I'm holding it in my hand right? It's just stupid beyond everything I've heard! And the artists will be the last ones to get even a glimpe of the money that M$ is gonna pay Universal (7$ ??).
If by any chance Apple would give in to Universal, every crap Record Label would start requiring the same fee and one day we'll have "the new iPod Nano, starting at 500$" :)
iPoop on Record Labels :D
So Universal Music Group must have received something in the region of $112 so far from Zune sales.
AHAHAHAHAHA
You my friend, sound like a socialist...
More like a Capitalist, he thinks they should get money, profit logic.
Universal is being greedy, they are entitled to 1$ per iPod the same way as I am, because after all, I'm advertising for Apple when I'm holding it in my hand right? It's just stupid beyond everything I've heard! And the artists will be the last ones to get even a glimpe of the money that M$ is gonna pay Universal (7$ ??).
If by any chance Apple would give in to Universal, every crap Record Label would start requiring the same fee and one day we'll have "the new iPod Nano, starting at 500$" :)
iPoop on Record Labels :D
MACRUS
Apr 7, 12:32 AM
Not again..
NAB is for broadcast professionals - its doubtful there will be computer releases here.
where did you get such a non existing info? Apple has not attend the NAB for years now.
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?
not everyone will agree with you but I do. not that all the work I do needs to be on blu-ray but some does and because DVDSP has not seen a real update since 2005 I think. I just had to ditch it. along with the outdated apps. I got Adobe's Creative Suite.
NAB is for broadcast professionals - its doubtful there will be computer releases here.
where did you get such a non existing info? Apple has not attend the NAB for years now.
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?
not everyone will agree with you but I do. not that all the work I do needs to be on blu-ray but some does and because DVDSP has not seen a real update since 2005 I think. I just had to ditch it. along with the outdated apps. I got Adobe's Creative Suite.
neko girl
Mar 1, 12:30 AM
In my opinion, they should have purely platonic, nonsexual relationships with one another.
Your ignorance is staggering.
Your ignorance is staggering.
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!
CyberPrey
Aug 15, 12:19 PM
Show.. me.. the.. games...
LOL, us gamers all sound kinda like broken records :)
LOL, us gamers all sound kinda like broken records :)
patrick0brien
Jul 20, 06:39 PM
Actually, that was my point, but now that you mention it, reversed hyperthreading would solve some problems.
In the long run (really long run, I'm talking quantumcomputers here) however, you are right, and innovation in computing will mostly come from software and how you tell the computer what to do. The nec-plus-ultra would be thinking of a result and getting it (or saying it to your computer) like a photoshop user going, well I would like the sun being more dominant in that picture, the power lines removed, and make those persons look younger. Boom. It happens.
-Macnoviz
Woah. Well, there's more than raw computing involved there, there is context for the computer to understand. What is the "sun" what does "Dominant" really mean? What are power lines? What does "remove" really mean? And let's not go into what kind of DB would be needed to describe all of the differences a person's face exhibits over a lifetime!
I'm sure we'll get there and such 'life' DB's built I hope there is a standard set! Who says we don't need this really big drives!
In the long run (really long run, I'm talking quantumcomputers here) however, you are right, and innovation in computing will mostly come from software and how you tell the computer what to do. The nec-plus-ultra would be thinking of a result and getting it (or saying it to your computer) like a photoshop user going, well I would like the sun being more dominant in that picture, the power lines removed, and make those persons look younger. Boom. It happens.
-Macnoviz
Woah. Well, there's more than raw computing involved there, there is context for the computer to understand. What is the "sun" what does "Dominant" really mean? What are power lines? What does "remove" really mean? And let's not go into what kind of DB would be needed to describe all of the differences a person's face exhibits over a lifetime!
I'm sure we'll get there and such 'life' DB's built I hope there is a standard set! Who says we don't need this really big drives!
Blue Velvet
Mar 22, 08:15 AM
How many of those in the first list have the capability of fielding an airforce?
Precisely. The UN mandate is to enforce a no-fly zone, amongst other things, tasks that are particularly suited for certain nations. I'm no gung-ho supporter of this action in Libya, but it strikes me as similar to Bosnia, with the real political pressure coming particularly from France for very real reasons.
Expect the overt US involvement to rapidly scale back soon.
Funny also that we heard a DAMN THING from the media regarding the fact that ONLY CONGRESS can declare war.
Did Ronald Reagan get a go-ahead from Congress in 1986 for attacking Libya?
Precisely. The UN mandate is to enforce a no-fly zone, amongst other things, tasks that are particularly suited for certain nations. I'm no gung-ho supporter of this action in Libya, but it strikes me as similar to Bosnia, with the real political pressure coming particularly from France for very real reasons.
Expect the overt US involvement to rapidly scale back soon.
Funny also that we heard a DAMN THING from the media regarding the fact that ONLY CONGRESS can declare war.
Did Ronald Reagan get a go-ahead from Congress in 1986 for attacking Libya?
Tomaz
Aug 7, 04:38 PM
I'll have to ask my firendly IT guy, but how does the end user access shadow copies?
B
As far as I know he can't, that's the difference. IT has to restore the file for you.
Still, nothing fundamentally new, and definitely not Vista 2.0... ;)
B
As far as I know he can't, that's the difference. IT has to restore the file for you.
Still, nothing fundamentally new, and definitely not Vista 2.0... ;)
FoxHoundADAM
Apr 11, 12:03 PM
Just picked up a Atrix 4G and on my way checked out the iPhone 4 - it looks decidedly antique and bland in front of the competition - Apple waiting until September would mean they rely awful lot on people's stupidity to keep buying it for 8 more months!
That ain't gonna happen - we will see a dual core iPhone 5 by June shipping by July or something (followed by shortages and long waits.)!
I agree on you point about the iPhone starting to look "old' compared to these newer phones. However I don't think Apple cares and will wait until September now.
As for people saying that it's silly because those new phones have terrible battery, well unless the battery dies in the 5 mintures they are playing with the phone in the store I don't think the average consumer really will care. Sure they may complain about it after they get it but hey they won't do anything about it until that 2 year contract is up so it's still a sale for Android and a loss for Apple.
That ain't gonna happen - we will see a dual core iPhone 5 by June shipping by July or something (followed by shortages and long waits.)!
I agree on you point about the iPhone starting to look "old' compared to these newer phones. However I don't think Apple cares and will wait until September now.
As for people saying that it's silly because those new phones have terrible battery, well unless the battery dies in the 5 mintures they are playing with the phone in the store I don't think the average consumer really will care. Sure they may complain about it after they get it but hey they won't do anything about it until that 2 year contract is up so it's still a sale for Android and a loss for Apple.
a.gomez
Apr 6, 02:37 PM
It'll be 100,001 when it comes out in the UK when mine gets delivered..... Roll on Saturday!:D
100,002
my cousin got his from Costco last night - he was waiting for the Wi-Fi only one
100,002
my cousin got his from Costco last night - he was waiting for the Wi-Fi only one
eoblaed
Apr 25, 02:48 PM
Thinking it's only stored on the device and not used by Apple is naive. What's the point of logging your every location if it's not going to be used in some way.
When you bought your device (even if you didn't purchase one, I'm speaking to the general 'you'), you knew that it had GPS capabilities. You knew that the phone knew where you were at any given time.
You also knew it had network capabilities. Nothing stops any GPS device with networking capabilities from broadcasting this data without you knowing. We trust the manufacturers of these devices to not do that.
Saying you don't trust Apple/Google/etc to not secretly broadcast your data just because it's backed up like your contacts/phone-conversation-information/texts/etc runs counter to the same trust you placed in those companies when you bought the device; if they're willing to broadcast that data because it's saved on your device they could just as easily broadcast that data as it's being gathered, real time without storing it. In fact, it'd be easier to do that since there wouldn't be an easy artifact left behind for people to gawk at.
Seriously, if you trust these companies to not broadcast your data behind your back while you're using it, why do you think they're going to broadcast it because it's part of your backup?
When you bought your device (even if you didn't purchase one, I'm speaking to the general 'you'), you knew that it had GPS capabilities. You knew that the phone knew where you were at any given time.
You also knew it had network capabilities. Nothing stops any GPS device with networking capabilities from broadcasting this data without you knowing. We trust the manufacturers of these devices to not do that.
Saying you don't trust Apple/Google/etc to not secretly broadcast your data just because it's backed up like your contacts/phone-conversation-information/texts/etc runs counter to the same trust you placed in those companies when you bought the device; if they're willing to broadcast that data because it's saved on your device they could just as easily broadcast that data as it's being gathered, real time without storing it. In fact, it'd be easier to do that since there wouldn't be an easy artifact left behind for people to gawk at.
Seriously, if you trust these companies to not broadcast your data behind your back while you're using it, why do you think they're going to broadcast it because it's part of your backup?
QCassidy352
Apr 6, 11:58 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)
So is that also true for the difference between SV and LV? If that is the case, the Core i7-2649M you cite above (2.3 LV chip) should be faster compared to the 2.3 i5 in the low end Pro 13?
Thanks!
It would be about as fast. The IGP is 150MHz slower though so graphics wise it would be slightly slower. chrmjenkins explained some smaller details but in terms of performance, i7-2649M should be similar to i5-2520M.
Sure clock speed isn't everything. But you better go read up some more on Tue Intel HD3000 IGP. You're using facts from the STD voltage SB IGP and applying them to the ULV SB IGP. Go read about the graphics on the Samsung Series 9 laptops. The 13" model uses this very chip cited. It shows greater than a 50% drop in graphics performance from the 320m to ULV IGP used in SB.
This has been the problem all along with everyone. They're attributing facts that are actually fallacies to this Intel IGP.
Remember that those are numbers under Windows. Anand mentioned in his 2011 MBP review that Intel HD 3000 has brilliant drivers in OS X, and in general it beat the 320M in OS X too. In Windows it got badly beaten by 320M. Sure the LV and especially ULV IGP will be slower than 320M, even in OS X but it may not be as bad as 50% drop.
True. But here's the thing. Apple generally updates these about one a year. With such a slow upgrade cycle, you'd like to see significant improvement on each update. To stay the same would be pretty mediocre. To actually move backwards is just sad.
And yes, I realize options are limited here by the spat between intel and nvidea and by the size of the air (not enough room for a big dedicated card). So I don't know what the right answer is. All I know is I won't be tempted by an upgrade to CPU when it comes with a gpu downgrade.
So is that also true for the difference between SV and LV? If that is the case, the Core i7-2649M you cite above (2.3 LV chip) should be faster compared to the 2.3 i5 in the low end Pro 13?
Thanks!
It would be about as fast. The IGP is 150MHz slower though so graphics wise it would be slightly slower. chrmjenkins explained some smaller details but in terms of performance, i7-2649M should be similar to i5-2520M.
Sure clock speed isn't everything. But you better go read up some more on Tue Intel HD3000 IGP. You're using facts from the STD voltage SB IGP and applying them to the ULV SB IGP. Go read about the graphics on the Samsung Series 9 laptops. The 13" model uses this very chip cited. It shows greater than a 50% drop in graphics performance from the 320m to ULV IGP used in SB.
This has been the problem all along with everyone. They're attributing facts that are actually fallacies to this Intel IGP.
Remember that those are numbers under Windows. Anand mentioned in his 2011 MBP review that Intel HD 3000 has brilliant drivers in OS X, and in general it beat the 320M in OS X too. In Windows it got badly beaten by 320M. Sure the LV and especially ULV IGP will be slower than 320M, even in OS X but it may not be as bad as 50% drop.
True. But here's the thing. Apple generally updates these about one a year. With such a slow upgrade cycle, you'd like to see significant improvement on each update. To stay the same would be pretty mediocre. To actually move backwards is just sad.
And yes, I realize options are limited here by the spat between intel and nvidea and by the size of the air (not enough room for a big dedicated card). So I don't know what the right answer is. All I know is I won't be tempted by an upgrade to CPU when it comes with a gpu downgrade.
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