Ravich
May 3, 08:40 PM
All this over someone not even intelligent enough to title their "manual installation required" malware 'security update for Snow Leopard'
I like how the solution is basically "delete it"
I like how the solution is basically "delete it"
Rt&Dzine
Mar 14, 07:35 PM
And as long as humans are in charge of designing, building, and maintaining them, there will be errors.
�algiris
May 2, 09:28 AM
You're awfully sensitive about this issue, chief.
When things a blown out of proportions.
When things a blown out of proportions.
dashiel
Oct 7, 01:45 PM
Cause it's not. I played with the iPhone SDK for a test app and had to relearn a few things. For example, the + or - in front of a method, which means instance or class method (or vice-versa). I could find the right information (or Google keywords) to get it without a few bouts of swearing.
Then my company got a contract to port an iPhone app to Android. And by port I mean rewrite since we can't share anything from obj-c to Java.
Coming from a C/C++ background, the learning curve was really quick. Plus Google did a relatively good job with its SDK and emulator which work pretty well on both Mac and Windows.
hmm i've had the opposite experience. coming from an actionscript/javascript background i've been thoroughly impressed with the sdk in particular and obj-c in general. there's definitely a learning curve, but i suspect that would be true going to any real programming language.
Then my company got a contract to port an iPhone app to Android. And by port I mean rewrite since we can't share anything from obj-c to Java.
Coming from a C/C++ background, the learning curve was really quick. Plus Google did a relatively good job with its SDK and emulator which work pretty well on both Mac and Windows.
hmm i've had the opposite experience. coming from an actionscript/javascript background i've been thoroughly impressed with the sdk in particular and obj-c in general. there's definitely a learning curve, but i suspect that would be true going to any real programming language.
fxtech
Apr 28, 08:16 AM
Next year you will see iPhones and iPods counted too. I mean you need to do all you can to make it look good to shareholders.
Why not? After all, isn't an iPod Touch just a small iPad?
Why not? After all, isn't an iPod Touch just a small iPad?
AppliedVisual
Oct 25, 01:17 AM
AV/multimedia, how far do you sit from your screen?
I sit about 35 to 40" from my 30" display. Seems to be about the ideal distance. I keep the height adjusted so my eyes looking straight ahead are about 1/4 of the way down from the top of the screen. My primary display is centered straight ahead and the secondary display is on my left on an angle. Works very well. Took some getting used to as I've always had my secondary monitor on the right, but with the room layout, it worked better on the left at my new place. Ah, it's late, but I'll post a picture tomorrow tomorrow night so you can get a feel for what we're talking about. These Dell 30-inchers are just plain cool.
Other than that, I second everything Multimedia said... Although, I already bought my second Dell 30" when it broke the $1400 mark. it's just too cool having 2 of these side by side. It's almost surreal having this kind of desktop real estate. Just be aware that with the G5 Macs, you need an FX4000 of FX4500 video card to use two of these. With the Mac Pro, the FX4500 again, or the ATI X1900xt will run dual 30" displays as well and is a bargain at $240 upgrade when ordering.
I sit about 35 to 40" from my 30" display. Seems to be about the ideal distance. I keep the height adjusted so my eyes looking straight ahead are about 1/4 of the way down from the top of the screen. My primary display is centered straight ahead and the secondary display is on my left on an angle. Works very well. Took some getting used to as I've always had my secondary monitor on the right, but with the room layout, it worked better on the left at my new place. Ah, it's late, but I'll post a picture tomorrow tomorrow night so you can get a feel for what we're talking about. These Dell 30-inchers are just plain cool.
Other than that, I second everything Multimedia said... Although, I already bought my second Dell 30" when it broke the $1400 mark. it's just too cool having 2 of these side by side. It's almost surreal having this kind of desktop real estate. Just be aware that with the G5 Macs, you need an FX4000 of FX4500 video card to use two of these. With the Mac Pro, the FX4500 again, or the ATI X1900xt will run dual 30" displays as well and is a bargain at $240 upgrade when ordering.
Azadre
Apr 20, 08:07 PM
Windows is the castle for Microsoft. Office and everything else for the most part was the moat.
Google's castle is advertising, and everything else including android is the moat.
Android is not Windows.
Google's castle is advertising, and everything else including android is the moat.
Android is not Windows.
chatin
Apr 8, 11:54 PM
These people are fleeing the "yellow light of death� on PS3 or "red ring of death' on 360. The consoles are so poorly made that broken PS3's seldomly fetch $50 on eBay.
Apple has a real opportunity to make a name in gaming as gamers know quality and appreciate being taken seriously.
Apple has a real opportunity to make a name in gaming as gamers know quality and appreciate being taken seriously.
Lord Blackadder
Mar 15, 07:29 PM
nuclear power hadn't got a long term future in germany before this event though. the discussion is only about the running time of existing nuclear plants (after all 6 reactors were originally destined to be shut down originally in the 2010-2013 time frame)
the politicking here will be that after the elections the reactors will be turned _on_ again .. against the will of the voting population
I don't know much about the situation, but it seems to me that if the reactors are already up and running, the majority of the environmental impact has already happened. Shutting them off now versus when the currently installed fuel rods are spent does not significaly reduce the environmental impact of the stations - all it does is take 7 gW out of the grid, energy that will presumably have to be made up through increased output from coal/gas/oil plants. However, as you said:
the question which comes up though is: if 7 nuclear plants can easily taken off the grid for 3 months without consequences to electricity supply... why exactly are they deemed so important ?
If they really can afford to take them off the grid, then why are they running? Perhaps they are sewlling the enegry to other countries and don't want to lose the revenue? Or maybe the German government is unwilling to remove a domestic power-producing option in favor of fuels they have to import from elsewhere?
An intersting situation.
A cold comfort considering it is now already thought to be close to a level 6 incident on the INES scale.
Yes, but you'd be saying the same thing regardless of where this incident fell on the INES scale, wouldn't you? As long as global energy consumption continues to grow, you'd better get used to living with nuclear power, because right now there just isn't an alternative. Turning off all the nuclear plants will put much heavier pressure on the oil, coal and gas industries, and that will have its own set of consequences.
the politicking here will be that after the elections the reactors will be turned _on_ again .. against the will of the voting population
I don't know much about the situation, but it seems to me that if the reactors are already up and running, the majority of the environmental impact has already happened. Shutting them off now versus when the currently installed fuel rods are spent does not significaly reduce the environmental impact of the stations - all it does is take 7 gW out of the grid, energy that will presumably have to be made up through increased output from coal/gas/oil plants. However, as you said:
the question which comes up though is: if 7 nuclear plants can easily taken off the grid for 3 months without consequences to electricity supply... why exactly are they deemed so important ?
If they really can afford to take them off the grid, then why are they running? Perhaps they are sewlling the enegry to other countries and don't want to lose the revenue? Or maybe the German government is unwilling to remove a domestic power-producing option in favor of fuels they have to import from elsewhere?
An intersting situation.
A cold comfort considering it is now already thought to be close to a level 6 incident on the INES scale.
Yes, but you'd be saying the same thing regardless of where this incident fell on the INES scale, wouldn't you? As long as global energy consumption continues to grow, you'd better get used to living with nuclear power, because right now there just isn't an alternative. Turning off all the nuclear plants will put much heavier pressure on the oil, coal and gas industries, and that will have its own set of consequences.
xIGmanIx
Apr 10, 11:06 AM
Epic is garbage and their engine is garbage.
Elfear
Oct 31, 11:00 PM
Sorry for the noob question, but does anyone know how well Maya 7 will scale with 8 cores? My buddy is debating whether to buy a single Kentsfield or step up to dual Clovertons. He has a freelance business in which he uses Maya 7 quite a bit. Thanks.
ddtlm
Oct 12, 03:30 PM
Wow I missed a lot by spending all of Friday away from this board. I am way behind in posts here, and I'm sure I'll miss a lot of things worth comment. But anyway, the code fragment:
int x1,x2,x3;
for (x1=1; x1<=20000; x1++) {
for(x2=1; x2<=20000; x2++) {
x3 = x1*x2;
}
}
Is a very poor benchmark. Compilers may be able to really dig into that and make the resulting executable perform the calculate radically different. In fact, I can tell you the answer outright: x1=20000, x2=20000, x3 = 400000000. It took me 2 seconds or so. Does this mean that I am a better computer than a G4 and a P4? No, it means I realized that the loop can be reduced to simple data assignments. I have a better compiler, thats it.
Anyway, lets pretend that for whatever reason compilers did not simplify that loop AT ALL. Note that this would be a stupid stupid compiler. At each stage, x1 is something, we ++x2, and we set x3 = x1 * x2. Now notice that we cannot set x3 until the result of X2++ is known. On a pipelined processor that cannot execute instructions out of order, this means that I have a big "bubble" in the pipeline as I wait for the new x2 before I can multiply. However, after the x3 is started into the pipe, the next instruction is just another x2++ which does not depend on x3, so I can do it immediately. On a 7-stage in-order chip like a G4, this means that I fill two stages of the pipe and then have to wait for the results on the other end before I can continue. You see that this is very inefficient (28% or so). However, the G3 is a 4-stage design and so 2/4 of the stages can stay busy, resulting in a 50% efficientcy (so a 700mhz G3 is "the same as" a 350mhz G3 at 100% and a 800mhz G4 is "the same as" a 210mhz G4 at 100%). These are of course simplified cases, the actual result may very a bit for some obscure reason.
Actually the above stuff is inaccurate. The G3 sports 2 integer units AFAIK, so it can do x3 = x1*x2 at the same time as it is doing x2++ (for the next loop of course, not this one). This means that both pipes start one bit of work, then wait for it to get out the other end, then do one bit of work again. So this is 25% efficientcy. A hypothetical single-pipe G3 would do x3 = x1*x3 and then do x2++, however it could not do x3 = x1 * x2 again until the x2++ was out the other end, which takes 4 cycles and started one after the previos x3 = x1*x2, which should mean 3 "bubble" stages and an efficientcy of 20%.
Actually, it may be worse than that. Remember that this is in a loop. The loop means a compare instruction (are we done yet?) followed by a jump depending on the results of the compare. We therefore have 4 instructions in PPC I think per loop, and we can't compare x2 to 20000 until x2++ has gone through all the pipe stages. (Oh no!) And we can't jump until we know r]the result of the compare (oh no!). Seeing the pattern? Wanna guess what the efficientcy is for a really stupid compiled version of this "benchmark"? A: really freaking low.
I'll see about adding more thoughts later.
int x1,x2,x3;
for (x1=1; x1<=20000; x1++) {
for(x2=1; x2<=20000; x2++) {
x3 = x1*x2;
}
}
Is a very poor benchmark. Compilers may be able to really dig into that and make the resulting executable perform the calculate radically different. In fact, I can tell you the answer outright: x1=20000, x2=20000, x3 = 400000000. It took me 2 seconds or so. Does this mean that I am a better computer than a G4 and a P4? No, it means I realized that the loop can be reduced to simple data assignments. I have a better compiler, thats it.
Anyway, lets pretend that for whatever reason compilers did not simplify that loop AT ALL. Note that this would be a stupid stupid compiler. At each stage, x1 is something, we ++x2, and we set x3 = x1 * x2. Now notice that we cannot set x3 until the result of X2++ is known. On a pipelined processor that cannot execute instructions out of order, this means that I have a big "bubble" in the pipeline as I wait for the new x2 before I can multiply. However, after the x3 is started into the pipe, the next instruction is just another x2++ which does not depend on x3, so I can do it immediately. On a 7-stage in-order chip like a G4, this means that I fill two stages of the pipe and then have to wait for the results on the other end before I can continue. You see that this is very inefficient (28% or so). However, the G3 is a 4-stage design and so 2/4 of the stages can stay busy, resulting in a 50% efficientcy (so a 700mhz G3 is "the same as" a 350mhz G3 at 100% and a 800mhz G4 is "the same as" a 210mhz G4 at 100%). These are of course simplified cases, the actual result may very a bit for some obscure reason.
Actually the above stuff is inaccurate. The G3 sports 2 integer units AFAIK, so it can do x3 = x1*x2 at the same time as it is doing x2++ (for the next loop of course, not this one). This means that both pipes start one bit of work, then wait for it to get out the other end, then do one bit of work again. So this is 25% efficientcy. A hypothetical single-pipe G3 would do x3 = x1*x3 and then do x2++, however it could not do x3 = x1 * x2 again until the x2++ was out the other end, which takes 4 cycles and started one after the previos x3 = x1*x2, which should mean 3 "bubble" stages and an efficientcy of 20%.
Actually, it may be worse than that. Remember that this is in a loop. The loop means a compare instruction (are we done yet?) followed by a jump depending on the results of the compare. We therefore have 4 instructions in PPC I think per loop, and we can't compare x2 to 20000 until x2++ has gone through all the pipe stages. (Oh no!) And we can't jump until we know r]the result of the compare (oh no!). Seeing the pattern? Wanna guess what the efficientcy is for a really stupid compiled version of this "benchmark"? A: really freaking low.
I'll see about adding more thoughts later.
Huntn
Mar 13, 08:27 AM
might be better suited to the political forum
In hindsight, I'd move it if I could. Maybe the moderators will help.
It is a risk vs reward situation. Is the risk worth the reward? Until they find an answer for spent fuel rods, I'm mostly against. Here is a good question: Would you want to live next to a nuke power plant?
In hindsight, I'd move it if I could. Maybe the moderators will help.
It is a risk vs reward situation. Is the risk worth the reward? Until they find an answer for spent fuel rods, I'm mostly against. Here is a good question: Would you want to live next to a nuke power plant?
tdar
Sep 12, 04:04 PM
It looks like iTV will be Apple's way of doing what Microsoft's pika extenders do for Windows Media Center. I think this is smart.....hate to break it to some of you but most people do not want a computer in the LR. A quiet CE device that is networked to a computer you already have..... thats as far as we are going to be able to push the mainstream just now.
edifyingGerbil
Apr 24, 05:00 PM
I guess all this honour killing pretty much explains the original theory how freedom of women has been affected
thanks again edifyingG for presenting some very valid points
don't thank me, thank ct2k7 for saying just why islam is a threat to democracy.
Basically, follow the local law until the point where is will cause you to sin AND be in direct violation of the Sharia Law framework.
So, follow the local law unless a sane muslim man commits apostasy (then sentence him to death as under sharia law).
follow local law unless someone insults the name of muhammad or who is critical of islam.
so right there, we've gotten rid of freedom of speech and freedom of conscience.
Again, correlation does not mean causation. You should try to understand that. It's a very basic principle in analysis. You've only looked at one thing they have in common. Have you not noticed that the countries there are somewhat within a closer proximity region?
What you have said, in the latter, is entirely subjective, and your view is not shared by the 1.5 billion (?) follows of the religion.
Did you know that Tony Blair's sister in law, Lauren Booth converted to Islam not so long ago? She thought Islam oppressed women and that's why she converted to it... :rolleyes: Along with Yvonne Ridley... :eek:
I do understand that. However, Morocco is thousands of miles away from Pakistan yet both condone honour killing, do you understand the significance of that?
My view may not be shared by ~1.5 billion muslims but it is shared by the many millions of muslims (ten million in africa by some estimates) who leave islam despite the death penalty levelled against them for apostasy.
Lauren Booth isn't a very good advocate to endorse anything, except perhaps anti-psychotic medication.
Lots of intellectuals supported the Nazi party yet many would be hard pressed to not call the Nazi party evil. the Qur'an and Mein Kampf are very similar. Both are chauvinistic, misogynistic and supremacist. Who wouldn't want to join a group that told you you can do whatever you want to your wife/children and that you're "the best of people" and going to heaven for emulating a degenerate warlord from the 7th century, and that all other people who disagree with you are wrong wrong wrong?
thanks again edifyingG for presenting some very valid points
don't thank me, thank ct2k7 for saying just why islam is a threat to democracy.
Basically, follow the local law until the point where is will cause you to sin AND be in direct violation of the Sharia Law framework.
So, follow the local law unless a sane muslim man commits apostasy (then sentence him to death as under sharia law).
follow local law unless someone insults the name of muhammad or who is critical of islam.
so right there, we've gotten rid of freedom of speech and freedom of conscience.
Again, correlation does not mean causation. You should try to understand that. It's a very basic principle in analysis. You've only looked at one thing they have in common. Have you not noticed that the countries there are somewhat within a closer proximity region?
What you have said, in the latter, is entirely subjective, and your view is not shared by the 1.5 billion (?) follows of the religion.
Did you know that Tony Blair's sister in law, Lauren Booth converted to Islam not so long ago? She thought Islam oppressed women and that's why she converted to it... :rolleyes: Along with Yvonne Ridley... :eek:
I do understand that. However, Morocco is thousands of miles away from Pakistan yet both condone honour killing, do you understand the significance of that?
My view may not be shared by ~1.5 billion muslims but it is shared by the many millions of muslims (ten million in africa by some estimates) who leave islam despite the death penalty levelled against them for apostasy.
Lauren Booth isn't a very good advocate to endorse anything, except perhaps anti-psychotic medication.
Lots of intellectuals supported the Nazi party yet many would be hard pressed to not call the Nazi party evil. the Qur'an and Mein Kampf are very similar. Both are chauvinistic, misogynistic and supremacist. Who wouldn't want to join a group that told you you can do whatever you want to your wife/children and that you're "the best of people" and going to heaven for emulating a degenerate warlord from the 7th century, and that all other people who disagree with you are wrong wrong wrong?
alexf
Aug 29, 12:00 PM
These groups don't care at all about the environment. They only want to hinder businesses. These are the same groups that protest plans and lobby politicians to stop building power plants and refineries so the existing ones can be over worked (lower efficiency) and not allow for downtime for maintenance, further lowering efficiency. These groups have an agenda that has nothing to do with the environment. I believe that Apple does just fine, as do many other companies. I'll gladly buy my Merom MBP and sell my Rev E 17" pbg4 as soon as Apple makes it available to me. :)
Oh yeah? Please kindly explain to all of us just what the "real agenda" of these "evil groups" such as Greenpeace is...
With all due respect, are you asleep?
Oh yeah? Please kindly explain to all of us just what the "real agenda" of these "evil groups" such as Greenpeace is...
With all due respect, are you asleep?
Oneand0
Jun 24, 02:48 AM
Do a lot of travel around the U.S., about 25 trips a year. I have a Verizon phone with the US GOVT. and my cool Iphone. Let's just say that with every four or five dropped calls on Iphone, I get maybe 1 on the Verizon overall. Recently dropped a friend four times in a row using IPHONE at home, and I have no landline phone. As much as I like Apple and the Iphone, this DROID X is too beautiful of a screen for me to avoid July 15th, since I watch so many movies during travel on my iphone, not to mention the better service with Verizon.
Iphone it was nice knowing Ya!
I am going to keep my macbook pro and Hackintosh beast at home though! :)
Iphone it was nice knowing Ya!
I am going to keep my macbook pro and Hackintosh beast at home though! :)
ciTiger
Apr 28, 07:57 AM
Growth 187.9 %... LOL
They sure need big vaults too keep all that money...
They sure need big vaults too keep all that money...
1town
Apr 28, 07:58 AM
Horrible headline.
You do not "slip" upwards.
You do not "slip" upwards.
jiggie2g
Jul 12, 05:29 PM
jiggy:
your thinking is exactly why most pc's suck, dell ect choose components that are "good enough" or choose some unsuitable cpu because it sounds fast, woodcest makes the most sense to go into the mac pro, conroe into the imac merom into the mbp simple as.
just because something is not for you does not mean how you want it is how it should be, your a kid who likes playing with pc hardware and likes components with "big numbers" and overclockability, and while a quad would be wasted on you it'd be great for people who actually buy mac pro's/powermacs.
you give pc users a bad name it's not the other way around.
Oh and Apple dosen't go to Samsung and Micron for it's ram like everyone else , or Pioneer/Toshiba/Matsushita for the DVD Burner , how bout Maxtor/Seagate for the Hard drives , Apple dosen't go to Samsung/LGPhillips for it's LCD Panels just like Dell and HP. now Intel for it's CPU/NorthBridge chipsets. c'mon it called a con they all shop at the same store dude. Newegg..lol
the only thing Apple about ur mac will be the Pretty case and OSX. Other then that it's just another PEECEE.
your thinking is exactly why most pc's suck, dell ect choose components that are "good enough" or choose some unsuitable cpu because it sounds fast, woodcest makes the most sense to go into the mac pro, conroe into the imac merom into the mbp simple as.
just because something is not for you does not mean how you want it is how it should be, your a kid who likes playing with pc hardware and likes components with "big numbers" and overclockability, and while a quad would be wasted on you it'd be great for people who actually buy mac pro's/powermacs.
you give pc users a bad name it's not the other way around.
Oh and Apple dosen't go to Samsung and Micron for it's ram like everyone else , or Pioneer/Toshiba/Matsushita for the DVD Burner , how bout Maxtor/Seagate for the Hard drives , Apple dosen't go to Samsung/LGPhillips for it's LCD Panels just like Dell and HP. now Intel for it's CPU/NorthBridge chipsets. c'mon it called a con they all shop at the same store dude. Newegg..lol
the only thing Apple about ur mac will be the Pretty case and OSX. Other then that it's just another PEECEE.
Dr.Gargoyle
Aug 29, 01:40 PM
There seems to be plenty of people who appear not to care about the environment, which is an extremely sad point of view.
In the last 200 years we've cut down vast amounts of trees ( the Lungs of the earth ), polluted the seas, the atmosphere , killed off many species of animals, etc. Over all that, all you people are saying "SO WHAT?".
Get a ****ing life.
If this planet dies, we die. This planet is a sick one, and we have to stop polluting - what ever happens to this planet, happens to us. We pollute this planet and that has consequences on every living thing on this planet like a domino affect.
I suppose you don't care about your children. This is not OUR planet to do what we want, its our future childrens planet. The way we are going - we will royally **** this planet up for them and they will have to live with it. There will be plenty of wars over scarce resources such as Food, water, farming land etc. This will make todays problems with terrorism a walk in the park.
I couldnt agree more, but...
Statements like that of Greenpeace take the focus from the big issues. Our extreme use of fossile fuel or cutting down the rain forest is a much MUCH more urgent problem.
From an enviromental impact perspective, the your choice of computer is pretty much as a fart in hurricane. We can make a much bigger difference by e.g. get more fuel efficient car.
In the last 200 years we've cut down vast amounts of trees ( the Lungs of the earth ), polluted the seas, the atmosphere , killed off many species of animals, etc. Over all that, all you people are saying "SO WHAT?".
Get a ****ing life.
If this planet dies, we die. This planet is a sick one, and we have to stop polluting - what ever happens to this planet, happens to us. We pollute this planet and that has consequences on every living thing on this planet like a domino affect.
I suppose you don't care about your children. This is not OUR planet to do what we want, its our future childrens planet. The way we are going - we will royally **** this planet up for them and they will have to live with it. There will be plenty of wars over scarce resources such as Food, water, farming land etc. This will make todays problems with terrorism a walk in the park.
I couldnt agree more, but...
Statements like that of Greenpeace take the focus from the big issues. Our extreme use of fossile fuel or cutting down the rain forest is a much MUCH more urgent problem.
From an enviromental impact perspective, the your choice of computer is pretty much as a fart in hurricane. We can make a much bigger difference by e.g. get more fuel efficient car.
archipellago
May 2, 04:50 PM
That's Mac OS X installed base, not the installed base of Macs, as I said. Mac OS X is not the only Mac OS out there. Reading comprehension is fun!
Which means, of course, that you can't back up your claims with facts.
So? That has nothing to do with your baseless claims about hackers.
so theres 50 mill + users of OS 9 out there when its ten years old...?
really...?
hmm, hope its not too windy for straw clutching over there!
zero clue...
Which means, of course, that you can't back up your claims with facts.
So? That has nothing to do with your baseless claims about hackers.
so theres 50 mill + users of OS 9 out there when its ten years old...?
really...?
hmm, hope its not too windy for straw clutching over there!
zero clue...
AidenShaw
Oct 8, 02:06 PM
I thought so. This is the first time I have seen the term "Multi-Threaded Workflow" and I thank you for that.
Yes, I was thinking of your workflow when I said that. :D
I'm glad to see you confirm my suspicion that the 2.33GHz Dual Clovertown Mac Pro will in fact be faster than the 2.66 or 3GHz Dual Woodie when someone knows how they work simultaneously with a set of applications that can use all those cores a lot of the time.
IBM's Blue Gene supercomputer (http://en.wikipedia.org/wiki/Blue_Gene) is fundamentally based on the fact that for parallel tasks you can essentially add all of the "MHz" together, and that lots and lots of slower CPUs will beat a much smaller number of much faster CPUs.
In the case of the current dual and quad core chips, you double the number of cores - but the cores aren't that much slower than the earlier chips. It's a win for lots of workloads, and not much of a loss for a completely single-threaded task.
Yes, I was thinking of your workflow when I said that. :D
I'm glad to see you confirm my suspicion that the 2.33GHz Dual Clovertown Mac Pro will in fact be faster than the 2.66 or 3GHz Dual Woodie when someone knows how they work simultaneously with a set of applications that can use all those cores a lot of the time.
IBM's Blue Gene supercomputer (http://en.wikipedia.org/wiki/Blue_Gene) is fundamentally based on the fact that for parallel tasks you can essentially add all of the "MHz" together, and that lots and lots of slower CPUs will beat a much smaller number of much faster CPUs.
In the case of the current dual and quad core chips, you double the number of cores - but the cores aren't that much slower than the earlier chips. It's a win for lots of workloads, and not much of a loss for a completely single-threaded task.
balamw
Apr 6, 08:59 AM
I am not a "switcher" per se, but I did spend 15 years using Microsoft OSes as my main OS from DOS all the way to Windows Vista. A lot of that time spent as a Windows evangelist. Today, all my Macs also run XP (for the 2006 iMac) or W7 for the newer boxes and I also own a Windows Home Server and a generic W7 desktop (though I specced it so it can run OS X via Kakewalk trivially should I ever want it to).
OS X generally strikes a better balance for me than Windows. The default settings are good enough. I don't have a laundry list of things I have to tweak on a new system as I do on Windows. (Like making file extensions visible in Explorer).
I came back to the Mac near the end of the PPC era. Vista was a miserable transition for me. My first upgrade went terribly and when I got it installed performance was atrocious. SP1 made that better. The fairly radical changes from XP about where settings were to be located, etc... also drove me to consider alternatives. If I have to learn all this stuff again, why don't I learn it on a Mac?
Watching long term XP users when they first look at Vista or W7, I often see that same look of bewilderment as they have when they look at a Mac for the first time. Even though there is a lot that is the same, there is so much that seems fundamentally different.
After years of custom building, tweaking and maintaining my computers, I finally had enough. I just want to use the darned thing, and Macs offer a tremendous out of box integrated experience. For me, iTunes was the gateway drug. When I finally gave in to letting iTunes be iTunes on my Windows box and let it manage my music, I realized how simple it could be. This led me to my first iPod and then to the iBook.
The integrated hardware/software experience is a big part of the appeal of a Mac and all Apple products. You won't get this from a video or a post in a thread like this.
I remember shocking my colleagues at work when we needed an 8 core box and I went to the Apple Store, walked out with a Mac Pro in less than 15 minutes, and had it fully functional with my MATLAB code utilizing all 8 cores in less than half an hour from unboxing. By that point our usual Dells would still be over in IT getting updates, tweaks, etc..
I've replied to several of your threads, and have a request of you which I think is an important one in these questions.
What do you DO with your Windows box. What applications are important to you? What is your typical workflow?
This is a big one for seeing if a Mac will fit you or not and where you might find the biggest stumbling blocks.
B
OS X generally strikes a better balance for me than Windows. The default settings are good enough. I don't have a laundry list of things I have to tweak on a new system as I do on Windows. (Like making file extensions visible in Explorer).
I came back to the Mac near the end of the PPC era. Vista was a miserable transition for me. My first upgrade went terribly and when I got it installed performance was atrocious. SP1 made that better. The fairly radical changes from XP about where settings were to be located, etc... also drove me to consider alternatives. If I have to learn all this stuff again, why don't I learn it on a Mac?
Watching long term XP users when they first look at Vista or W7, I often see that same look of bewilderment as they have when they look at a Mac for the first time. Even though there is a lot that is the same, there is so much that seems fundamentally different.
After years of custom building, tweaking and maintaining my computers, I finally had enough. I just want to use the darned thing, and Macs offer a tremendous out of box integrated experience. For me, iTunes was the gateway drug. When I finally gave in to letting iTunes be iTunes on my Windows box and let it manage my music, I realized how simple it could be. This led me to my first iPod and then to the iBook.
The integrated hardware/software experience is a big part of the appeal of a Mac and all Apple products. You won't get this from a video or a post in a thread like this.
I remember shocking my colleagues at work when we needed an 8 core box and I went to the Apple Store, walked out with a Mac Pro in less than 15 minutes, and had it fully functional with my MATLAB code utilizing all 8 cores in less than half an hour from unboxing. By that point our usual Dells would still be over in IT getting updates, tweaks, etc..
I've replied to several of your threads, and have a request of you which I think is an important one in these questions.
What do you DO with your Windows box. What applications are important to you? What is your typical workflow?
This is a big one for seeing if a Mac will fit you or not and where you might find the biggest stumbling blocks.
B
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