terkans
Jul 20, 11:56 AM
yes, its known as reverse hyper threading. AMD are working on it
http://www.dvhardware.net/article10901.html
um, no:
http://arstechnica.com/news.ars/post/20060713-7263.html
http://www.dvhardware.net/article10901.html
um, no:
http://arstechnica.com/news.ars/post/20060713-7263.html
KingYaba
Mar 1, 04:47 AM
I have no right to condemn anyone to hell.
If heaven were very crowded, it wouldn't be very heavenly, would it?
Couldn't God just forgive everyone and make heaven bigger?
If heaven were very crowded, it wouldn't be very heavenly, would it?
Couldn't God just forgive everyone and make heaven bigger?
john7jr
Aug 7, 08:42 AM
Will Leopard be available for download by ADC members as soon as it is given out at WWDC?
Not immediately, but usually within the week. It varies...
Not immediately, but usually within the week. It varies...
dempson
Mar 26, 03:23 PM
NB: For those English native speakers... which is the best subject when addressing a company, for instance, Apple/Microsoft...? I used "it" here, but sometimes I also use "they"... and I don't know which one is correct!
Both are acceptable. In the UK, Australia and New Zealand, the convention seems to be to refer to a company in the plural, i.e. "they". In the US, the convention seems to be to refer to a company in the singular, i.e. "it". To me (in New Zealand), "they" seems more natural because most companies involve multiple people.
Both are acceptable. In the UK, Australia and New Zealand, the convention seems to be to refer to a company in the plural, i.e. "they". In the US, the convention seems to be to refer to a company in the singular, i.e. "it". To me (in New Zealand), "they" seems more natural because most companies involve multiple people.
makingdots
Apr 11, 12:51 PM
I've been living with this iphone 3g since it launched and didn't want the iphone 4 for antenna reasons.
Now if this is true that they will push back the iphone 5 release. I will seriously consider jumping platforms.
No point in getting a 4 since it's already outdated and I was hoping for the iphone 5 release in June/July.
I think this is a serious mistake on apple's part and yes, it would also be dumb to release the 5 in june and a 5.5 with LTE in January, but They could push the lte until june of 2012.
The androids are starting to look better and better as time goes on.
Looks like you block mailing Apple? LOL
Just get an android if you can't wait. sheesh
btw, iPhone 4 still awesome even if there's a tons of plastic droids came along before iPhone 5.
Now if this is true that they will push back the iphone 5 release. I will seriously consider jumping platforms.
No point in getting a 4 since it's already outdated and I was hoping for the iphone 5 release in June/July.
I think this is a serious mistake on apple's part and yes, it would also be dumb to release the 5 in june and a 5.5 with LTE in January, but They could push the lte until june of 2012.
The androids are starting to look better and better as time goes on.
Looks like you block mailing Apple? LOL
Just get an android if you can't wait. sheesh
btw, iPhone 4 still awesome even if there's a tons of plastic droids came along before iPhone 5.
dgree03
Apr 6, 02:08 PM
Not bad for a $800 dollar device, available for one carrier. I wonder what the numbers will look like after the late march wifi-only.
At least 100k people know what its like to have a really FUNCTIONAL Tablet.
At least 100k people know what its like to have a really FUNCTIONAL Tablet.
milo
Jul 31, 09:49 AM
I respectfully disagree. I say take it back and be ready for a much faster iMac Core 2 Duo. You want the latest, take it back. It won't be the latest for many more weeks. Core 2 Duo will be the latest for two more years.
Much faster? Benchmarks so far only say about 20% faster at the same clock speed. You just have to decide if paying a 10% restocking fee and being without your computer for who knows how long (I REALLY doubt new iMacs at the show, probably just towers and maybe MBP's) is worth that speed boost. And core 2 duo won't be "the latest for two years". Supposedly intel is going to ship quad cores by the end of this year! Not sure why you think that intel is suddenly going to stop making improvements.
Personally, at this point if I hadn't bought I'd wait, but if did I'd keep it.
Of course, the problem with waiting until Paris for consumer upgrades like MacBook is that Apple will entirely miss the educational buying season, losing one of the largest markets for its consumer products...
The educational buying season already happened...and apple was just in time with the macbook. They just came out a couple months ago and are still selling like hotcakes, they didn't miss anything.
And Snowy...love that design, that would be perfect. And it would have WAY better bang for buck compared to the cube, they need to make it simple, not a shiny work of art.
You don't think Vista will be out before the revision to the Core 2 Duo due in Q1 2007 with the Santa Rosa chipset??? I bet Vista will ship by the time the Santa Rosa chipset is ready, especially because MS is suggesting Vista systems use harddrives or Mobos with flash RAM to speed up the boot process.
The next update to Core isn't the new chipset, it's the four core versions, cloverton and kentsfield. And those are supposed to ship before the end of this year, which would beat Vista handily.
Here's an example of a post based in fantasy instead of fact. Core 3 is a distinct next generation set of processors based on a 45nm manufacturing process that will not begin before LATE 2008 and reign all of 2009 and 2010. :rolleyes:
Did you read his post? He said he meant the next update to Core, whether that's called Core 3 or not (any processor that goes beyond Core 2 because I don't know if they'll call it "Core 3"). He just used "core 3" because he didn't know what the real name for the next gen is.
I hope not. Visions of Motorola hauntingly return.
Possible initial supply constraints...because they decided to ship the chip a month EARLY? That's not remotely like moto.
Much faster? Benchmarks so far only say about 20% faster at the same clock speed. You just have to decide if paying a 10% restocking fee and being without your computer for who knows how long (I REALLY doubt new iMacs at the show, probably just towers and maybe MBP's) is worth that speed boost. And core 2 duo won't be "the latest for two years". Supposedly intel is going to ship quad cores by the end of this year! Not sure why you think that intel is suddenly going to stop making improvements.
Personally, at this point if I hadn't bought I'd wait, but if did I'd keep it.
Of course, the problem with waiting until Paris for consumer upgrades like MacBook is that Apple will entirely miss the educational buying season, losing one of the largest markets for its consumer products...
The educational buying season already happened...and apple was just in time with the macbook. They just came out a couple months ago and are still selling like hotcakes, they didn't miss anything.
And Snowy...love that design, that would be perfect. And it would have WAY better bang for buck compared to the cube, they need to make it simple, not a shiny work of art.
You don't think Vista will be out before the revision to the Core 2 Duo due in Q1 2007 with the Santa Rosa chipset??? I bet Vista will ship by the time the Santa Rosa chipset is ready, especially because MS is suggesting Vista systems use harddrives or Mobos with flash RAM to speed up the boot process.
The next update to Core isn't the new chipset, it's the four core versions, cloverton and kentsfield. And those are supposed to ship before the end of this year, which would beat Vista handily.
Here's an example of a post based in fantasy instead of fact. Core 3 is a distinct next generation set of processors based on a 45nm manufacturing process that will not begin before LATE 2008 and reign all of 2009 and 2010. :rolleyes:
Did you read his post? He said he meant the next update to Core, whether that's called Core 3 or not (any processor that goes beyond Core 2 because I don't know if they'll call it "Core 3"). He just used "core 3" because he didn't know what the real name for the next gen is.
I hope not. Visions of Motorola hauntingly return.
Possible initial supply constraints...because they decided to ship the chip a month EARLY? That's not remotely like moto.
gregor.hoch
Apr 6, 11:21 AM
I'm pretty sure you are aware that Apple would use LV CPU in 13", not ULV. That bumps us to 2.3GHz plus Turbo. You have said this yourself too and I already covered the reason in my other post.
This is just a MR article and surprisingly, they don't have much idea about the TDPs. Hopefully they will correct their article so people won't live in confusion.
Hellhammer, can I ask you something about this? There are SB LV and now SB ULV. Both are for laptops and the Macbook Pro 13 has SB LV, right? Or does the Pro has something else? What is the performance difference between an equally clocked ULV and LV?
Thanks!
This is just a MR article and surprisingly, they don't have much idea about the TDPs. Hopefully they will correct their article so people won't live in confusion.
Hellhammer, can I ask you something about this? There are SB LV and now SB ULV. Both are for laptops and the Macbook Pro 13 has SB LV, right? Or does the Pro has something else? What is the performance difference between an equally clocked ULV and LV?
Thanks!
Dr.Gargoyle
Aug 11, 04:12 PM
Yeah, I've got several as well, if I spend more than two weeks in another country or visit there frequently I tend to get local subscription. Much more convenient to stay connected with the locals. This way I help more and more countries to get over the 100% treshold as well :rolleyes:
LOL... be careful. Let us not start a flame war.;)
LOL... be careful. Let us not start a flame war.;)
milo
Jul 27, 11:55 AM
so cn you put it in a mb too?
mini and iMac can be upgraded, they have a socket.
MB and MPB can not (at least not do it yourself), they are soldered.
mini and iMac can be upgraded, they have a socket.
MB and MPB can not (at least not do it yourself), they are soldered.
Chrisse
Aug 5, 05:10 PM
No MacRumors IRC channel?
Cachiro
Apr 6, 04:42 PM
Don't understand that there needs to be a pissing contest about Xoom OR ipad.
Why are the Xoom guys even here on a Mac site, to tell us THEIR device is better?
I'm with you 100%
Why are the Xoom guys even here on a Mac site, to tell us THEIR device is better?
I'm with you 100%
Jamieserg
Apr 5, 05:16 PM
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?
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4God
Jul 14, 11:00 PM
Power supplies produce a lot of heat. It makes great sense according to simply the most basic laws of thermodynamics.
Could you please explain this basic law of thermodynamics and I mean more extensively than "heat rises."
I always thought that the power supply was on top because of the heat generated by it. Since heat rises, it wouldn't pass over the rest of the computer on its way out. I still agree with you about the weight part though.
Bill the TaxMan
Well since the current G5's have a seperate chamber for the power supply, I guess that wouldn't matter. Also, isn't the air cooler at the bottom than at the already warm top? Go figure....
Could you please explain this basic law of thermodynamics and I mean more extensively than "heat rises."
I always thought that the power supply was on top because of the heat generated by it. Since heat rises, it wouldn't pass over the rest of the computer on its way out. I still agree with you about the weight part though.
Bill the TaxMan
Well since the current G5's have a seperate chamber for the power supply, I guess that wouldn't matter. Also, isn't the air cooler at the bottom than at the already warm top? Go figure....
Borbarad
Aug 6, 11:29 AM
Mac OS X Leopard
Introducing Vista 2.0
http://www.flickr.com/photo_zoom.gne?id=207241438&size=l
:D
B
Introducing Vista 2.0
http://www.flickr.com/photo_zoom.gne?id=207241438&size=l
:D
B
Sydde
Mar 23, 06:03 PM
Isn't that an ad feminam?
Well, I suppose it really should have been ad homines � the (proper) plural would I think mitigate the gender.
Well, I suppose it really should have been ad homines � the (proper) plural would I think mitigate the gender.
deconai
Aug 11, 03:47 PM
Yes. EVERYONE. If you dont believe me, maybe you believe the economist:
http://www.economist.com/printedition/displayStory.cfm?Story_ID=4351974
Please note that the graph is about three years old. Nowadays a lot more of the countries are over 100%.
That is insane! It's interesting to note the number of people with multiple phones...
http://www.economist.com/printedition/displayStory.cfm?Story_ID=4351974
Please note that the graph is about three years old. Nowadays a lot more of the countries are over 100%.
That is insane! It's interesting to note the number of people with multiple phones...
epitaphic
Aug 18, 09:06 PM
Do you think a Conroe iMac will beat a Mac Pro due to lower memory latency alone? Do you have real experience or data regarding how horrendous a problem this is? Extra dual-core processor aside, the Mac Pro has a higher speed FSB, higher memory bus bandwidth, higher RAM capacity, and ability to set up internal RAID amongst other advantages over a Conroe iMac.
Obviously, inherently the iMac design is inferior to the Mac Pro/Powermac. But I think there's a bigger reason why Apple chose to go all quad with the Mac Pro: Apple chose all quad because a duo option would have had the same performance in professional apps (again, excluding handbrake and toast which are the only two examples touted about). A single processor Woodcrest or Conroe option will have the same obtainable CPU power for 90-95% of the professional market for another 6-12 months at the very least.
Here's some data regarding the Mac Pro's FSB:
the Mac Pro (...) actually takes longer to access main memory than the Core Duo processor in the MacBook Pro. This is much worse than it sounds once you take into account the fact that the MacBook Pro features a 667MHz FSB compared to the 1333MHz FSB (per chip) used in the Mac Pro.
What can we take from this? Because of the use of FB-DIMMs, the Mac Pro's effective FSB is that of ~640MHz DDR2 system.
And how does it fare in memory latency?
It's not Apple's fault, but FB-DIMMs absolutely kill memory latency; even running in quad channel mode, the FB-DIMM equipped Mac Pro takes 45% more time to access memory than our DDR2 equipped test bed at the same memory frequency.
As for bandwidth, although the Mac Pro has a load of theoretical bandwidth, the efficiency is an abysmal 20%. In real use a DDR2 system has 72% more usable bandwidth. (source here (http://www.anandtech.com/mac/showdoc.aspx?i=2816&p=11))
I don't know bout you, but if I were a heavy user of memory intensive apps such as Photoshop, I'd be worried. Worried in the sense that a Conroe would be noticeably faster.
Memory issues aside, Woodcrests are faster than Conroes, 2.4% on average (source here (http://www.anandtech.com/showdoc.aspx?i=2795&p=6))
Obviously, inherently the iMac design is inferior to the Mac Pro/Powermac. But I think there's a bigger reason why Apple chose to go all quad with the Mac Pro: Apple chose all quad because a duo option would have had the same performance in professional apps (again, excluding handbrake and toast which are the only two examples touted about). A single processor Woodcrest or Conroe option will have the same obtainable CPU power for 90-95% of the professional market for another 6-12 months at the very least.
Here's some data regarding the Mac Pro's FSB:
the Mac Pro (...) actually takes longer to access main memory than the Core Duo processor in the MacBook Pro. This is much worse than it sounds once you take into account the fact that the MacBook Pro features a 667MHz FSB compared to the 1333MHz FSB (per chip) used in the Mac Pro.
What can we take from this? Because of the use of FB-DIMMs, the Mac Pro's effective FSB is that of ~640MHz DDR2 system.
And how does it fare in memory latency?
It's not Apple's fault, but FB-DIMMs absolutely kill memory latency; even running in quad channel mode, the FB-DIMM equipped Mac Pro takes 45% more time to access memory than our DDR2 equipped test bed at the same memory frequency.
As for bandwidth, although the Mac Pro has a load of theoretical bandwidth, the efficiency is an abysmal 20%. In real use a DDR2 system has 72% more usable bandwidth. (source here (http://www.anandtech.com/mac/showdoc.aspx?i=2816&p=11))
I don't know bout you, but if I were a heavy user of memory intensive apps such as Photoshop, I'd be worried. Worried in the sense that a Conroe would be noticeably faster.
Memory issues aside, Woodcrests are faster than Conroes, 2.4% on average (source here (http://www.anandtech.com/showdoc.aspx?i=2795&p=6))
samcraig
Apr 27, 08:46 AM
Pot, meet kettle.
There's a difference in what I wrote and what the OP did. I said I THINK. Big difference between a declaritive statement and offering my opinion.
There's a difference in what I wrote and what the OP did. I said I THINK. Big difference between a declaritive statement and offering my opinion.
shamino
Jul 14, 04:17 PM
According to Appleinsider, the Mac Pro would have 2 4x and 1 8x PCIe slots. I see two problems with this. (1) All higher-end PC mobos out now have at least 1 16x slot, some have 2 for SLI/Crossfire.
Re-read the article.
It says there will be three available slots - 2 4x and 1 8x. These are the slots that will not be used by factory-bundled devices.
The bundled ATI X1800/X1900 video card will be in a 16x slot. It probably won't physically fit anywhere else!
(2) Why only 3 slots? PCs have 6 or so (as did the Power Mac 9500 & 9600) with a few regular PCI slots.
4 slots. 3 unused. Not 3 total.
Most PCs don't have more slots, either. Sure you can find a few counter-examples, but 6-slot systems are not common. And with the exception of the PM 9500/9600, Apple has never shipped a 6-slot system. (The Quadra 950 had 5. Everything else shipped with 4 or less.)
Why would Apple shoot itself in the foot like this? The Mac Pro is supposed to be a lot better than all other PCs. It would be nice to have 2 16x lanes for SLI and a few PCI slots for older expansion cards and cards that don't need the bandwidth of PCIe. Besides, this is supposed to be a Pro Mac, which means professional people would want to add a bunch of cards, not just 3. I'd expect a person working in something like movie production would want to have dual graphics cards, a fiber channel card to connect to an xServe RAID and maybe an M-Audio sound card for audio input. Since I don't work in movie production, I wouldn't know, but it would make sense.
You seem to think that a Pro system must have the capability of accepting every hardware device ever invented. (And how do you do this without making the case six feet tall?)
Dual video cards are only used by gamers. I doubt gamers are going to be interested in buying one of these, for the same reason they don't buy other Macs - the software comes out for other platforms first.
As for FC interfaces, they can work fine in any of the available slots. And there's no need for audio cards when you've got S/PDIF optical audio in/out.
Remember also that a studio won't be doing both video and audio editing on the same console! The people who are expert at one job are not going to be expert at the other. And if your studio is so strapped for cash that the different editors have to share a single computer, then you're in pretty sad shape!
I don't think you realize what you're asking for. A system that is capable of performing all possible tasks at once is just unrealistic. Nobody will ever equip a system like that, because no user will have those kinds of requirements.
Even in the PC world, where more slots are common, you almost never find a system that has actually filled all those slots with devices.
Re-read the article.
It says there will be three available slots - 2 4x and 1 8x. These are the slots that will not be used by factory-bundled devices.
The bundled ATI X1800/X1900 video card will be in a 16x slot. It probably won't physically fit anywhere else!
(2) Why only 3 slots? PCs have 6 or so (as did the Power Mac 9500 & 9600) with a few regular PCI slots.
4 slots. 3 unused. Not 3 total.
Most PCs don't have more slots, either. Sure you can find a few counter-examples, but 6-slot systems are not common. And with the exception of the PM 9500/9600, Apple has never shipped a 6-slot system. (The Quadra 950 had 5. Everything else shipped with 4 or less.)
Why would Apple shoot itself in the foot like this? The Mac Pro is supposed to be a lot better than all other PCs. It would be nice to have 2 16x lanes for SLI and a few PCI slots for older expansion cards and cards that don't need the bandwidth of PCIe. Besides, this is supposed to be a Pro Mac, which means professional people would want to add a bunch of cards, not just 3. I'd expect a person working in something like movie production would want to have dual graphics cards, a fiber channel card to connect to an xServe RAID and maybe an M-Audio sound card for audio input. Since I don't work in movie production, I wouldn't know, but it would make sense.
You seem to think that a Pro system must have the capability of accepting every hardware device ever invented. (And how do you do this without making the case six feet tall?)
Dual video cards are only used by gamers. I doubt gamers are going to be interested in buying one of these, for the same reason they don't buy other Macs - the software comes out for other platforms first.
As for FC interfaces, they can work fine in any of the available slots. And there's no need for audio cards when you've got S/PDIF optical audio in/out.
Remember also that a studio won't be doing both video and audio editing on the same console! The people who are expert at one job are not going to be expert at the other. And if your studio is so strapped for cash that the different editors have to share a single computer, then you're in pretty sad shape!
I don't think you realize what you're asking for. A system that is capable of performing all possible tasks at once is just unrealistic. Nobody will ever equip a system like that, because no user will have those kinds of requirements.
Even in the PC world, where more slots are common, you almost never find a system that has actually filled all those slots with devices.
LethalWolfe
Apr 10, 12:45 AM
I'm a little confused...why was Avid presenting at a Final Cut Pro User Group's meeting anyway? Do they just come in and are like "Hey, you've all made a mistake!" or something?
Long story short, because the people that make up the groups want it and the other companies (Adobe, Avid, Canon, AJA, Blackmagic, etc.,) don't want to pass up a chance to talk to their demographic directly. Although still FCP-centric there are many other tools that editors are interested in learning about and the user groups accommodate that. Apple hasn't really been on the ball the last few years and companies like Adobe and Avid have been stepping up their game which, in my comings and goings, has kicked up the most interest in non-Apple software by FCP users I've seen since I first bought FCP 9 years ago.
Sure, there are die-hard fanboys but most editors realize these are just tools and want the best ones for the job and right now there is more competition in the prosumer price range than ever. For example, Apple Color used the best deal in town by far for coloring grading apps but last year Blackmagic purcahsed DaVinci (the gold standard in color correction) and dropped the price to $1000 for the software-only version. Perviously the lowest point of entry to get a DaVinci was over $200,000, AFAIK. Baselight, another high-end color grading system, just announced a Baselight plug-in for FCP that'll be available this fall for "less than $1000".
Lethal
Long story short, because the people that make up the groups want it and the other companies (Adobe, Avid, Canon, AJA, Blackmagic, etc.,) don't want to pass up a chance to talk to their demographic directly. Although still FCP-centric there are many other tools that editors are interested in learning about and the user groups accommodate that. Apple hasn't really been on the ball the last few years and companies like Adobe and Avid have been stepping up their game which, in my comings and goings, has kicked up the most interest in non-Apple software by FCP users I've seen since I first bought FCP 9 years ago.
Sure, there are die-hard fanboys but most editors realize these are just tools and want the best ones for the job and right now there is more competition in the prosumer price range than ever. For example, Apple Color used the best deal in town by far for coloring grading apps but last year Blackmagic purcahsed DaVinci (the gold standard in color correction) and dropped the price to $1000 for the software-only version. Perviously the lowest point of entry to get a DaVinci was over $200,000, AFAIK. Baselight, another high-end color grading system, just announced a Baselight plug-in for FCP that'll be available this fall for "less than $1000".
Lethal
Voltes V
Sep 14, 02:51 AM
i think they're coming up with 2 dual octo-core.......
Carlson-online
Jul 20, 11:47 AM
I remember hearing about how it is possible to make multiple cores act like one (Idon't remember where I heard this). Anyways, whether 8 cores acting separately or together like 1 big processor has an advantage depends on the program you use. If the program is multi-threaded, then the cores acting separately might have the advantage while single threaded apps will have an advantage if the cores are acting like one. However, many apps today won't see that much improvement either way (like a simple calculator, or solitare and word processing).
yes, its known as reverse hyper threading. AMD are working on it
http://www.dvhardware.net/article10901.html
yes, its known as reverse hyper threading. AMD are working on it
http://www.dvhardware.net/article10901.html
diamond.g
Apr 11, 02:44 PM
and i got an HTC INspire for $20 that is better than my old 3GS
At some point and time there will be a free (American) iPhone. I seem to remember our colleagues in other countries mentioning that they get free iPhones if they pay for the more expensive service.
At some point and time there will be a free (American) iPhone. I seem to remember our colleagues in other countries mentioning that they get free iPhones if they pay for the more expensive service.