craig jones
Sep 13, 12:58 PM
Arrays of cheap RAM on a PCIe card?
The RAM companies don't seem interested in making wodges of slow cheap hi-cap ram, only in bumping up the speed and upping the capacity. For the last 10 years, a stick of decent RAM has always been about �100/ $100 no matter what the capacity / flavour of the moment is.
Even slow RAM is still orders of magnitude faster than a HD, hence my point. There's various historical and technical factors as to why we have the current situation.
I've also looked at RAID implementations (I run a RAID5) but each RAID level has its own problems.
I've recently seen that single-user RAID3 might be one way forward for the desktop, but don't really know enough about it yet.
Slow RAM may be faster than hard disk but it's too slow for main memory. It could be useful for disk cache but products like that came and went. If such hardware could actually result in performance improvements to justify their costs then you'd see products that used them.
As for RAID 3, it has been used before but really has no place considering modern disk drives and workloads. RAID 3 and 4, in order to work properly, require spindle sync. Workstations have no business implementing any parity-based RAID scheme. Servers used RAID 5 when they have high capacity needs and aren't sensitive to write performance.
The RAM companies don't seem interested in making wodges of slow cheap hi-cap ram, only in bumping up the speed and upping the capacity. For the last 10 years, a stick of decent RAM has always been about �100/ $100 no matter what the capacity / flavour of the moment is.
Even slow RAM is still orders of magnitude faster than a HD, hence my point. There's various historical and technical factors as to why we have the current situation.
I've also looked at RAID implementations (I run a RAID5) but each RAID level has its own problems.
I've recently seen that single-user RAID3 might be one way forward for the desktop, but don't really know enough about it yet.
Slow RAM may be faster than hard disk but it's too slow for main memory. It could be useful for disk cache but products like that came and went. If such hardware could actually result in performance improvements to justify their costs then you'd see products that used them.
As for RAID 3, it has been used before but really has no place considering modern disk drives and workloads. RAID 3 and 4, in order to work properly, require spindle sync. Workstations have no business implementing any parity-based RAID scheme. Servers used RAID 5 when they have high capacity needs and aren't sensitive to write performance.
dclocke
Sep 19, 09:41 AM
I don't know how many times we have to go round and round with this here. I've been on MacRumors since '01 and it's always the same-old, same-old. It's not legitimate. It's "I-wantism." You have no basis to believe that a Rev B would be more "stabled and refined." That's a hope, backed by nothing -- and nothing Apple ever comments on, either. The bottom line is that you can hope if you want, and you can wait if you want, but to bash Apple for being slow on the trigger, and to make the argument that Meroms are amazing and Yonahs are crap is, frankly, horse manure. Like I said, 64 bit is pretty irrelevant for most users, and the speed and battery differences are quite negligible. And the argument that Apple is losing tons of sales to PC manufactuers is, frankly, laughable too.
Well, I've been on MacRumors since last week and I'm already tired of posts telling me what I really need. I don't recall seeing posts saying Yonah was crap. Most people just want to feel like they are making a good investment on an expensive piece of equipment that may be around for 3-4+ years. I would like a laptop with a 64-bit processor. Period. I don't care what you think I need. The problem with posts like this are that they waste my time, and the time of other users who are looking for information on the release of the new MBP models.
Edit: I should add, however, that if anyone is willing to donate the money for me to purchase a new MBP, I will gladly accept all advice on said purchase.
Well, I've been on MacRumors since last week and I'm already tired of posts telling me what I really need. I don't recall seeing posts saying Yonah was crap. Most people just want to feel like they are making a good investment on an expensive piece of equipment that may be around for 3-4+ years. I would like a laptop with a 64-bit processor. Period. I don't care what you think I need. The problem with posts like this are that they waste my time, and the time of other users who are looking for information on the release of the new MBP models.
Edit: I should add, however, that if anyone is willing to donate the money for me to purchase a new MBP, I will gladly accept all advice on said purchase.
ryanw
Aug 26, 03:44 AM
I've owned 4 macs.
First a G3 iBook, then a G4 AluBook, then an eMac and now I'm on a G4 iBook.
NEVER had a problem with any of the machines. They have been great. Just to let you know it isn't all bad. I also pay for .mac and have done for 2 years now. I'm happy with it and yes I get spam but the filter is very good and its hardly an issue for me.
If you haven't been reading the comments, it would appear MOST people are complaining about the more recent models. I would agree with most that the Powermac G5's have had serious issues and now recent macbook's... Apple needs to do one of the following ... Higher Quality Assurance testing OR better support cause right now they're missing both.
First a G3 iBook, then a G4 AluBook, then an eMac and now I'm on a G4 iBook.
NEVER had a problem with any of the machines. They have been great. Just to let you know it isn't all bad. I also pay for .mac and have done for 2 years now. I'm happy with it and yes I get spam but the filter is very good and its hardly an issue for me.
If you haven't been reading the comments, it would appear MOST people are complaining about the more recent models. I would agree with most that the Powermac G5's have had serious issues and now recent macbook's... Apple needs to do one of the following ... Higher Quality Assurance testing OR better support cause right now they're missing both.
0815
Apr 25, 01:43 PM
wow, this has officially been blown out of proportion!
The sad thing is that I'm not even surprised by this.
I hope they also filed a lawsuit against every single cell phone carrier, internet provider and other phone/phoneos providers.
The sad thing is that I'm not even surprised by this.
I hope they also filed a lawsuit against every single cell phone carrier, internet provider and other phone/phoneos providers.
kallisti
Mar 22, 05:35 PM
This is just a preview of the future, Android based tablets will clean the iPads clock. Apple made the so-called iPad 2 as a 1.5. Low res camera, not enough RAM, and low res screen. It's going to be a verrrry long 2012 for Apple. Sure it's selling like hot cakes now, but when buyers see tablets that they don't have to stand inline for, that have better equipment and are cheaper ... Apples house of cards will come crashing down around them.
The only strength that Apple has is the app ecosystem; which is why they are going after Amazon for spiting on the sidewalk. They know the world of hurt coming their way.
I love reading your posts. Some of the most ignorant on the site. Keep living in your little fantasy world.
The only strength that Apple has is the app ecosystem; which is why they are going after Amazon for spiting on the sidewalk. They know the world of hurt coming their way.
I love reading your posts. Some of the most ignorant on the site. Keep living in your little fantasy world.
citizenzen
Mar 22, 02:59 PM
A dictator is slaughtering his own people.
A government in power is responding against a rebellion.
If a rebellion sprang up in the United States, our government would respond with force as well.
"Slaughtering his own people" sounds a little propogandish to me. Are you saying that Qaddafi is taking people who have no connection to the rebellion at all and slaughtering them?
How can any government meet armed internal rebellion without qualifying as "slaughtering their own people"?
A government in power is responding against a rebellion.
If a rebellion sprang up in the United States, our government would respond with force as well.
"Slaughtering his own people" sounds a little propogandish to me. Are you saying that Qaddafi is taking people who have no connection to the rebellion at all and slaughtering them?
How can any government meet armed internal rebellion without qualifying as "slaughtering their own people"?
Lollypop
Jul 20, 12:47 PM
As fast as possible! Don't worry I do agree that e mail and browsing has very little to do with the processor speed, still you did ask the question! Now if only I could get a fibre link to my house without it costing a few hundred thousand Pounds a year hmm :rolleyes:
Sort of proves the point i was trying to make, at some point mose users wil rather get a beter IO subsystem than more processing power. When last i checked most operating systems dont scale very well beyond 32 processors, I asume that they have gotten the OS scale beyond that, but wont it at some point become impossible to improve to OS to scale better on more processors?
Multitasking has be mentioned as a situation where multiple processors will be an advantage, but at the same time be real, to what level do you multitast with processor intense apps?
Most of the time I have itunes running in the background, web browser open, word, entourage, few finder windows... basics really, but even with so few things open I cant concentrate on the report im writing or the thread im reading because of everything else happening and drawing my attention. Wont the same be true if not more so for a photoshop user? Or a FCP user? So asuming that you reduce the clutter wont the level of multitasking be reduced then?
Sort of proves the point i was trying to make, at some point mose users wil rather get a beter IO subsystem than more processing power. When last i checked most operating systems dont scale very well beyond 32 processors, I asume that they have gotten the OS scale beyond that, but wont it at some point become impossible to improve to OS to scale better on more processors?
Multitasking has be mentioned as a situation where multiple processors will be an advantage, but at the same time be real, to what level do you multitast with processor intense apps?
Most of the time I have itunes running in the background, web browser open, word, entourage, few finder windows... basics really, but even with so few things open I cant concentrate on the report im writing or the thread im reading because of everything else happening and drawing my attention. Wont the same be true if not more so for a photoshop user? Or a FCP user? So asuming that you reduce the clutter wont the level of multitasking be reduced then?
DoogieWoogie
Nov 29, 03:37 PM
I don't usually rate threads negative or positive but this time I'll make an exception - NEGATIVE. This is bad news.
AppleScruff1
Apr 20, 02:13 AM
Why do you keep countering an argument that no one is actually making?
Straw man fail.
Not at all. I'm only showing where Apple has done what they don't like being done to them. Only a die hard defends them at all cost.
Straw man fail.
Not at all. I'm only showing where Apple has done what they don't like being done to them. Only a die hard defends them at all cost.
NickPill
Aug 7, 11:56 PM
It's not yet available to ADC Select/Premier members that didn't go to todays keynote.
I'd kinda like to know myself since I couldn't attend.
Thanks for the info. But I can�t believe Apple will not offer 10.5 for downloading. It sounded like that every ADC Select and Premier member would get a copy immediately... Too bad I couldn�t make it this year to the WWDC.
I'd kinda like to know myself since I couldn't attend.
Thanks for the info. But I can�t believe Apple will not offer 10.5 for downloading. It sounded like that every ADC Select and Premier member would get a copy immediately... Too bad I couldn�t make it this year to the WWDC.
guzhogi
Jul 15, 09:58 AM
I kind of miss the B&W G3 and the Power Mac G4's enclusure where all you needed to do to open it was lift the latch and open it and �voila! All the components right there! W/ the G5/ you have to take off the side and isn't there a clear side panel you have to take off, too?
Nuvi
Apr 11, 06:48 AM
Well, I can say this much:
I don't care if they change the interface, because if the new version doesn't fix the LONGSTANDING issues with FCP, my post house is dumping FCP and moving to Avid and I'll have to get used to a new interface anyway.
Sick of bad file handling, sick of flawed roundtripping, sick of ****** multicore support, sick of stupid little idiosyncrasies that make sense to nobody I've ever spoken to in the industry.
Apple needs to get their **** in gear or they're going to lose a lot of their FCP install base, not many places are happy with it anymore.
I don't think anyone is worried about interface changes. Its more of Apple "re-inventing" how NLE's work aka making it "iMoviePro". I fully agree with your gripes about where FCP is right now. We are moving rest our FCP suits to Avid MC if Apple can't pull it together. Regarding the move from FCP to Avid MC 5.5 - its is very easy due to 5.5 flexibility towards the way FCP editors used to work.
I don't care if they change the interface, because if the new version doesn't fix the LONGSTANDING issues with FCP, my post house is dumping FCP and moving to Avid and I'll have to get used to a new interface anyway.
Sick of bad file handling, sick of flawed roundtripping, sick of ****** multicore support, sick of stupid little idiosyncrasies that make sense to nobody I've ever spoken to in the industry.
Apple needs to get their **** in gear or they're going to lose a lot of their FCP install base, not many places are happy with it anymore.
I don't think anyone is worried about interface changes. Its more of Apple "re-inventing" how NLE's work aka making it "iMoviePro". I fully agree with your gripes about where FCP is right now. We are moving rest our FCP suits to Avid MC if Apple can't pull it together. Regarding the move from FCP to Avid MC 5.5 - its is very easy due to 5.5 flexibility towards the way FCP editors used to work.
marksman
Mar 31, 04:37 PM
no, the question is: "Is this evil?" when google starts rejecting Facebook Android phones, or android versions using Bing and not Google...
thats the question.
I don't think it is evil. It is crazy for people to pretend like Google makes Android to be benevolent and help the world. They have financial motives, and they have to protect their interests. Removing Google as search is probably going to be a huge no-no. It is kind of dumb that anyone has even tried to do that... That is part of the problem. Some of the carriers/manufacturers are stupid.
They have disrespected what Google has done for them and forced Google to clamp down. When someone gives you something for free and does a lot of work for you, you can at least respect their position and understand when you do things that might be stepping on their toes.
That is the real problem with the android commodity market though. It is not google, it is all the second rate manufacturers who sucked at making smartphones before Apple and Google, and continue to do dumb things to this day.
You mix a more general usage based OS with a hardware marketplace filled with knuckleheads, and you end up with the mess that is the Android hardware market and ecosystem.
thats the question.
I don't think it is evil. It is crazy for people to pretend like Google makes Android to be benevolent and help the world. They have financial motives, and they have to protect their interests. Removing Google as search is probably going to be a huge no-no. It is kind of dumb that anyone has even tried to do that... That is part of the problem. Some of the carriers/manufacturers are stupid.
They have disrespected what Google has done for them and forced Google to clamp down. When someone gives you something for free and does a lot of work for you, you can at least respect their position and understand when you do things that might be stepping on their toes.
That is the real problem with the android commodity market though. It is not google, it is all the second rate manufacturers who sucked at making smartphones before Apple and Google, and continue to do dumb things to this day.
You mix a more general usage based OS with a hardware marketplace filled with knuckleheads, and you end up with the mess that is the Android hardware market and ecosystem.
Macnoviz
Jul 20, 05:07 PM
Let's hope the "opposite of Hyperthreading" will come along (Leopard feature???).. So, instead of a "emulating" a Dual Core / CPU config (like on later Pentium 4's), emulate a Single CPU on multiple cores. :cool:
Then, you get 8 * 3 GHz = 1 * 24 GHz...!!!
I think Reverse Hyperthreading will have to be processor-bound, like Hyperthreading. Intel has its mitosis project, so let's hope that works out well!
Then, you get 8 * 3 GHz = 1 * 24 GHz...!!!
I think Reverse Hyperthreading will have to be processor-bound, like Hyperthreading. Intel has its mitosis project, so let's hope that works out well!
LagunaSol
Apr 19, 10:43 PM
For that matter, people say that Apple ripped off their bookshelf from Delicious Library. Which itself took it from who knows where.
Probably from an actual bookshelf. ;)
I totally forgot about that! What a joke. Apple has become the king of hypocrites. And they copied the Apple logo from the Beatle's Apple Records.
Have you actually seen the Apple Records logo? Apparently not.
Probably from an actual bookshelf. ;)
I totally forgot about that! What a joke. Apple has become the king of hypocrites. And they copied the Apple logo from the Beatle's Apple Records.
Have you actually seen the Apple Records logo? Apparently not.
BLUELION
Apr 7, 10:52 PM
This is not a low for apple, when you have stock and have entered into a legal agreement to sell the stock, you sell what you have. Not selling the product is lost sales and dollars.
The fiasco here lies with Best Buy entirely. Apple did the right thing to pull their product.
Get a clue dude.
another low for apple, i ordered Mar 19th still waiting ...
fiasco just continues, does not look nice apple.
The fiasco here lies with Best Buy entirely. Apple did the right thing to pull their product.
Get a clue dude.
another low for apple, i ordered Mar 19th still waiting ...
fiasco just continues, does not look nice apple.
cmaier
Apr 20, 03:27 PM
They're similar enough that an average person should be able to make a connection. Apple is filing a lawsuit against Samsung that doesn't have much chance of sticking, but that's not even the point, they want to scare Samsung into a settlement in all likelihood.
Think deeper. They're more similar than you think they are.
What makes you say it has no chance of sticking? Have you read the complaint? I have. I also read the ITC filings. They're not alike at all. The claims cover different IP, and even different TYPES of IP.
Think deeper. They're more similar than you think they are.
What makes you say it has no chance of sticking? Have you read the complaint? I have. I also read the ITC filings. They're not alike at all. The claims cover different IP, and even different TYPES of IP.
LanPhantom
Mar 31, 02:35 PM
The biggest advantage always given for Android over iOS is that it's "open source." Well, clearly that's not the case anymore. So, I can't think of any other reason to use Android over iOS, or even Windows 7. It looks like junk, and it's just a cheap ripoff of iOS.
I've been wanting to say this for a very long time. Google's OS has no advantage over iOS. You could even say it has a disadvantage. Having to create a vanilla code base that needs to function on multiple pieces of hardware is complex, more complexity creates weaker system.
But here's my point. The ONLY ONLY reason why Android market share is anywhere near what it is today is because of the Buy One Get One options at most phone retailers. iOS has NEVER done that and hopefully never will. If you didn't care about the phone or service but needed two "Newer Smart Phones" one for you and one for your wife, why not go with the "Blah Blah" model from Verizon where if I buy one today I get the second for free (two year agreement and activation fees required).
Market share means nothing. This platform is doomed unless Google reins it in and get control over it. If they do, providers will be less willing to work with them, if they don't, by by Android.
My Two Cents.
-LanPhantom
I've been wanting to say this for a very long time. Google's OS has no advantage over iOS. You could even say it has a disadvantage. Having to create a vanilla code base that needs to function on multiple pieces of hardware is complex, more complexity creates weaker system.
But here's my point. The ONLY ONLY reason why Android market share is anywhere near what it is today is because of the Buy One Get One options at most phone retailers. iOS has NEVER done that and hopefully never will. If you didn't care about the phone or service but needed two "Newer Smart Phones" one for you and one for your wife, why not go with the "Blah Blah" model from Verizon where if I buy one today I get the second for free (two year agreement and activation fees required).
Market share means nothing. This platform is doomed unless Google reins it in and get control over it. If they do, providers will be less willing to work with them, if they don't, by by Android.
My Two Cents.
-LanPhantom
ictiosapiens
Aug 17, 04:37 AM
Does anyone seriously believe games today will show any significant improvement on a Mac Pro?
1. The video cards are underclocked compared to their PC equivalents on the Mac.
2. Generally, you are limited to a framerate of 60Hz anyway.
3. Most games are old ports, and need to run thru Rosetta.
When playing a game on a PC, you have DirectX to take full advantage of the hardware, and your processor is usually tagged consuming any and all cycles it can for the game. On a Mac, multithreading, and sharing the processor among apps seems to be the flow of the computing experience.
I'd predict a single Core2 Duo Extreme would still outdo a dual processor 3.0 Ghz Xeon Mac Pro when memory timings are nearly half of the Xeon on the Core2.
Bootcamp???
1. The video cards are underclocked compared to their PC equivalents on the Mac.
2. Generally, you are limited to a framerate of 60Hz anyway.
3. Most games are old ports, and need to run thru Rosetta.
When playing a game on a PC, you have DirectX to take full advantage of the hardware, and your processor is usually tagged consuming any and all cycles it can for the game. On a Mac, multithreading, and sharing the processor among apps seems to be the flow of the computing experience.
I'd predict a single Core2 Duo Extreme would still outdo a dual processor 3.0 Ghz Xeon Mac Pro when memory timings are nearly half of the Xeon on the Core2.
Bootcamp???
WhySoSerious
Apr 11, 11:40 AM
Hi
With all the Android phones coming out and manufacturers having no specific cycle, the iPhone is really out of date already!
iPhone 1 - 2G
iPhone 2 - adds 3G
iPhone 3 - adds 3GS
Therefore the above three phones are all 'old' regarding what was released around the same time.
iPhone 4 - will be about 18 months old by the time the iPhone 5 comes out.
People will loose interest in Apple iPhones with so many other new releases coming out on a regular basis.
QFT
Apple may innovate and capture an audience at the start of the race, but boy do they sure tapper off in the long stretch and lose market share over time. They should really be pumping out multiple iPhone versions in 6 month increments...same for the iPad. Upgrades don't need to be major, but enough to keep people on the hook for their products.
With all the Android phones coming out and manufacturers having no specific cycle, the iPhone is really out of date already!
iPhone 1 - 2G
iPhone 2 - adds 3G
iPhone 3 - adds 3GS
Therefore the above three phones are all 'old' regarding what was released around the same time.
iPhone 4 - will be about 18 months old by the time the iPhone 5 comes out.
People will loose interest in Apple iPhones with so many other new releases coming out on a regular basis.
QFT
Apple may innovate and capture an audience at the start of the race, but boy do they sure tapper off in the long stretch and lose market share over time. They should really be pumping out multiple iPhone versions in 6 month increments...same for the iPad. Upgrades don't need to be major, but enough to keep people on the hook for their products.
skunk
Mar 22, 07:30 PM
Don't tell me a flagship armed with 100 Tomahawk missiles and full targeting information just happened to be passing.
SMM
Oct 22, 04:15 PM
HP, Dell and IBM all had dual Core 2 Xeon workstation systems available 2~3 weeks ahead of Apple's Mac Pro release. Apple has yet to release their new Xserve. HP, Dell, IBM and others have had dual (and even some quad CPU configurations) of Core 2 Xeon 1U servers and blades available for months now...
It makes sense for Apple not to offer the 5000 series with their 1066 Max FSB. They were pretty quick to market for the MP with the 5100 Woody's release. It is curious that the XServe is not released yet. Perhaps, they are waiting for the Clovertown? I cannot imagine any unusual technical issues for not making the 5100 available by now.
It makes sense for Apple not to offer the 5000 series with their 1066 Max FSB. They were pretty quick to market for the MP with the 5100 Woody's release. It is curious that the XServe is not released yet. Perhaps, they are waiting for the Clovertown? I cannot imagine any unusual technical issues for not making the 5100 available by now.
brepublican
Sep 19, 12:15 AM
G5 PowerBooks next tuesday :confused:
:D
That one never gets old :D
Seriously though, I'm not holding my breath. Really not in the market for a notebook at the mo... But it'd still be sweet to get some updates. Keeps me feeling all warm and fuzzy :)
:D
That one never gets old :D
Seriously though, I'm not holding my breath. Really not in the market for a notebook at the mo... But it'd still be sweet to get some updates. Keeps me feeling all warm and fuzzy :)
hismikeness
Apr 6, 01:29 PM
If tablet sales were Little League baseball, the game would be over because of the mercy rule.
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