cube
May 3, 11:00 AM
It should not have dual Thunderbolt. It should have 1 Thunderbolt (without DisplayPort if required) and 1 DisplayPort 1.2
The discrete graphics chips in the new iMacs support up to 6 displays (including built-in), but this is crippled by Thunderbolt.
The same happens with the discrete graphics of the MBPs, which could support up to 4 or 6 displays (including built-in).
The discrete graphics chips in the new iMacs support up to 6 displays (including built-in), but this is crippled by Thunderbolt.
The same happens with the discrete graphics of the MBPs, which could support up to 4 or 6 displays (including built-in).
Ed91
Apr 2, 03:00 PM
Thanks, McAfee,
Ever since I got my first mac in you and other antivirus vendors have been reminding me, every six months or so, that OS X is facing an imminent security meltdown.
Though this is yet to happen, it's always enough to remind me to make sure I've got the latest version of the excellent and free ClamXav, and that I have a good working backup of my machine, which is made possible by many other wonderful free tools.
Though I'll never buy your software, you provide a great service to me.
Thanks, Ed
Ever since I got my first mac in you and other antivirus vendors have been reminding me, every six months or so, that OS X is facing an imminent security meltdown.
Though this is yet to happen, it's always enough to remind me to make sure I've got the latest version of the excellent and free ClamXav, and that I have a good working backup of my machine, which is made possible by many other wonderful free tools.
Though I'll never buy your software, you provide a great service to me.
Thanks, Ed
Play Ultimate
Sep 10, 09:34 AM
Apple's current line up is as follows:
Mac mini - Core Duo (Yonah)
iMac - Core 2 Duo (Merom)
MacBook - Core Duo (Yonah)*
MacBook Pro - Core Duo (Yonah)*
Mac Pro - Xeon (Woodcrest)
Xserve - Xeon (Woodcrest)
* Unlike the other models, the MacBook and MacBook Pro have not seen updates (http://buyersguide.macrumors.com/) for 4-5 months. As a result, many are speculating that they will see updates soon.
Sure is a different world for Apple when 4-5 months without a product update is a long time. ;)
Mac mini - Core Duo (Yonah)
iMac - Core 2 Duo (Merom)
MacBook - Core Duo (Yonah)*
MacBook Pro - Core Duo (Yonah)*
Mac Pro - Xeon (Woodcrest)
Xserve - Xeon (Woodcrest)
* Unlike the other models, the MacBook and MacBook Pro have not seen updates (http://buyersguide.macrumors.com/) for 4-5 months. As a result, many are speculating that they will see updates soon.
Sure is a different world for Apple when 4-5 months without a product update is a long time. ;)
AidenShaw
Sep 9, 10:56 AM
I just assumed that being 64-bit or 32-bit was a system wide principle, either or.
A 64-bit operating system is one that provides 64-bit virtual addresses to its processes. It requires a CPU that supports 64-bit virtual addressing. The C2D is such a CPU, and runs 64-bit code and O/S.
These humongous 64-bit virtual addresses need to be translated to a physical address to reach the actual memory. The 64-bit CPU has a list of pages of physical memory, and tables to map a program's virtual address to a physical page. Once that mapping is done, the 64-bit virtual address can be used as a "synonym" for the actual physical address. The mapping is per process - two processes can use the same virtual address without interference - the same virtual address refers to different physical pages depending on the process which is using it.
In the case of the Napa(32) chipset, the chipset only has 32 address lines, and cannot physically handle more than 4 GiB of RAM. Some of those addresses are reserved for I/O purposes (such as the 256 MiB that is mapped to the VRAM of the video card).
If you plug 4 GiB of RAM into a Napa(32) system, you'll "lose" the memory that is over-mapped by I/O space. For example, right now I'm typing from a dual-Xeon (32-bit Netburst) with 4 GiB of RAM installed. Windows reports that I have 3520 MiB of memory. I've "lost" a half GiB due to these I/O space mappings. (My 4 GiB Yonah laptop reports 3.1 GiB available - PCIe systems seem to reserve a lot more memory for I/O than PCI-X systems.)
Apple is apparently saying that 3 GiB is the limit, so that they don't have to explain PCIe I/O bus mapping to people calling to complain that OSX isn't using all 4 GiB.
____________
This virtual-to-physical mapping has some other implications:
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A 64-bit operating system is one that provides 64-bit virtual addresses to its processes. It requires a CPU that supports 64-bit virtual addressing. The C2D is such a CPU, and runs 64-bit code and O/S.
These humongous 64-bit virtual addresses need to be translated to a physical address to reach the actual memory. The 64-bit CPU has a list of pages of physical memory, and tables to map a program's virtual address to a physical page. Once that mapping is done, the 64-bit virtual address can be used as a "synonym" for the actual physical address. The mapping is per process - two processes can use the same virtual address without interference - the same virtual address refers to different physical pages depending on the process which is using it.
In the case of the Napa(32) chipset, the chipset only has 32 address lines, and cannot physically handle more than 4 GiB of RAM. Some of those addresses are reserved for I/O purposes (such as the 256 MiB that is mapped to the VRAM of the video card).
If you plug 4 GiB of RAM into a Napa(32) system, you'll "lose" the memory that is over-mapped by I/O space. For example, right now I'm typing from a dual-Xeon (32-bit Netburst) with 4 GiB of RAM installed. Windows reports that I have 3520 MiB of memory. I've "lost" a half GiB due to these I/O space mappings. (My 4 GiB Yonah laptop reports 3.1 GiB available - PCIe systems seem to reserve a lot more memory for I/O than PCI-X systems.)
Apple is apparently saying that 3 GiB is the limit, so that they don't have to explain PCIe I/O bus mapping to people calling to complain that OSX isn't using all 4 GiB.
____________
This virtual-to-physical mapping has some other implications:
Macinthetosh
Mar 23, 06:48 PM
Most checkpoints have a warning well in advance. The government is just pointlessly overstepping its boundaries.
Don Kosak
Apr 30, 01:30 PM
Great news.
I wonder if the price for SSD storage will be more reasonable?
They have been "tweaking" this design a bit over the years, making it thiner, and reducing the size of the chin. (and going from Plastic to Aluminium if you really want to push it as technically, those early iMacs had the same design.)
I think a big redesign to a drafting table/upright convertible style iMac is somewhere in the future, but OS X Lion is probably not the OS it will be running.
- Don
I wonder if the price for SSD storage will be more reasonable?
They have been "tweaking" this design a bit over the years, making it thiner, and reducing the size of the chin. (and going from Plastic to Aluminium if you really want to push it as technically, those early iMacs had the same design.)
I think a big redesign to a drafting table/upright convertible style iMac is somewhere in the future, but OS X Lion is probably not the OS it will be running.
- Don
vrillusions
Mar 23, 04:41 PM
Funny, I just read in USA Today I beleve it was, that law enforcement officers actually prefer people use the apps...saying that even if the app alerts the driver and they change their driving habits for a short time, say, slowing them down from speeding for a few miles...it's a good thing, and they encourage it.
Besides...who the h*ll is the government to tell Apple what they can and cannot do with their business? Regulations are one thing...such as safety regs and such...those are needed, but Christ...this is over the line.
This has been reported on multiple times. Even before apps certain stretches of road are well known for the speed traps they (usually) have. The result is people always slow down (annoyingly to like 10 mph UNDER the speed limit) just in case the cop is there. Same thing with the apps. People go "Oh no! a speed trap!" and slow down. Since the purpose of the speed traps is to enforce speed limits it still works for them, they just don't get any money for the tickets.
Besides...who the h*ll is the government to tell Apple what they can and cannot do with their business? Regulations are one thing...such as safety regs and such...those are needed, but Christ...this is over the line.
This has been reported on multiple times. Even before apps certain stretches of road are well known for the speed traps they (usually) have. The result is people always slow down (annoyingly to like 10 mph UNDER the speed limit) just in case the cop is there. Same thing with the apps. People go "Oh no! a speed trap!" and slow down. Since the purpose of the speed traps is to enforce speed limits it still works for them, they just don't get any money for the tickets.
Mr. Gates
Mar 23, 04:44 PM
Looks like I have a new $#!T List
bilals
Apr 13, 04:16 AM
Even if McAfee tried making an antivirus app for iOS devices, App Store mods would most likely just decline it anyway, and besides, apps don't have much access to the device anyway. It could probably scan its own folder and that's it.
McAfee's response: "But...but... users NEED it! The viruses are EVERYWHERE"
What users NEED is Angry Birds 2
McAfee's response: "But...but... users NEED it! The viruses are EVERYWHERE"
What users NEED is Angry Birds 2
4God
Aug 28, 12:58 PM
Maybe because most manufacturers have started selling Core 2 Duo computers but Apple hasn't.
I'm guessing it's because every computer maker has announced the new Core 2 Duo but Apple hasn't.That's why I voted negative.
I guess Apple needs to change their "update tuesdays" to match the competition eh? In other words, update on other days as needed.
I'm guessing it's because every computer maker has announced the new Core 2 Duo but Apple hasn't.That's why I voted negative.
I guess Apple needs to change their "update tuesdays" to match the competition eh? In other words, update on other days as needed.
SilianRail
Apr 16, 03:13 PM
These protocols last like a decade. 60 MB/s is slow today, can't imagine it being bearable in 5-10 years.
cadillaccactus
Oct 12, 01:47 PM
i saw this being filmed while on lunch this afternoon. The GAP that's about a block away from the Apple store was wrapped in a bunch of (RED) garbage too.
macbookproi7
Feb 27, 06:05 AM
I think McAfee is a virus itself, or just as bad. Steals heaps of processor and RAM just doing it's job. Maybe instead of combating 'threats' with other annoying programs, they could spend some time informing the general user on how to stay protected... other then just saying.. 'Don't give out your credit card info over the net'.
aswitcher
Sep 15, 07:06 PM
Wow...that would be ideal! Mucho $$ too.
Oh, and GPS of course ;)
Oh, and GPS of course ;)
APPLENEWBIE
Apr 14, 06:47 PM
This may seem a bit catty, but that USB 3 logo is one of the ugliest, most amateurish attempts at graphic art I have seen out of a major operation in a very long time... Guter Gott!
ten-oak-druid
Apr 4, 12:42 PM
What a bunch of winey gun-control people in here, the only down side was that the other two involved weren't shot and killed now they get to cost the tax payers more money in court. :rolleyes:
you're quite the hero. :rolleyes:
you're quite the hero. :rolleyes:
Gem?tlichkeit
Mar 22, 02:30 PM
Please please please let them release Sandy Bridge for the MacBook Air :)
bchreng
May 1, 01:23 AM
Curious that everyone is clamoring for a thunderbolt-enabled machine, but there isn't a single thunderbolt drive available on the market.
I guess some people just need to feel like they have new stuff even if it's totally pointless.
Some people - like me - may not own a mac desktop yet and would like to purchase one soon and intend on using it for quite a while. So while there may be no devices at the moment, there could very well be such a device released next year or the year after. When it is released we'll be glad that our iMacs have the port. It's not exactly like a pc where we can open up the case and add in the port later on.
I guess some people just need to feel like they have new stuff even if it's totally pointless.
Some people - like me - may not own a mac desktop yet and would like to purchase one soon and intend on using it for quite a while. So while there may be no devices at the moment, there could very well be such a device released next year or the year after. When it is released we'll be glad that our iMacs have the port. It's not exactly like a pc where we can open up the case and add in the port later on.
Vantage Point
Apr 25, 06:43 PM
Fearing a design change to something like 16:9 ratio for the 2011 refresh, I bought my 2010 in late November. I really hope they remain the only computer company to not go with the 16:9 ratio. I even keep my dock parked on the side, not the bottom to get the maximum vertical space.
Other than that the current design is simple and elegant and I love it. Having a snap in slot for a second hard drive which could quickly swap to a DVD drive would be great.
Other than that the current design is simple and elegant and I love it. Having a snap in slot for a second hard drive which could quickly swap to a DVD drive would be great.
milo
Sep 6, 07:52 AM
This is what I had anticipated a while back, but Apple went and invested in the Mini as the quasi-set-top-box. I'm not saying it's not possible, but I wonder if they would change horses mid stream, as it were. I think the video AE would be cool, but it's not quite mainstream enough for regular folk. The Mini, on the other hand, would be sufficiently mainstream if Apple cut the price a little bit and made Front Row a little more robust (and included a DVI to HDMI cable ;)).
The mini isn't really any more of a set top box than any other mac, other than it being small. I don't see going with an airport as a change in direction, they've been pretty adamant that it's not a set top box all along. For a TV unit to become mainstream, it would have to be $200 tops, and even that is pretty high. A mini will never get that cheap - and even if it was, it would still be a waste to have a whole computer used for just TV when a cheap, simple streaming device would do the job.
I agree with everyone here who says that when Apple starts their own movie store they should also release a new Application along with it.
Playing video in iTunes is pretty bad.
They don't need a new app, they just need to fix iTunes.
I guess I was thinking if they up the resolution too much on the movie it may look better on the big screen, but it will no longer be compatible on the ipod.
I don't think the problem would be fixable in the firmware either. How big are we going to make these files?
Right now, I can rip a DVD (that I own of course) and crunch it down to my iPOD's size 320x240 (roughly 600MB for a couple of hours) . Now... it supports up to 640x480, but that turns it into a pretty hefty file.
I don't see apple changing the resolution for movies unless you want rediculous download times. Just downloading some of these HD trailers takes forever, and they look terrible on the displays at the apple store (tried it there only because I thought it was my computer, not the technology).
I guess I would rather see an on demand viewing solution for the hi-def stuff, which I can already do through comcast, and stick to low res for my iPod Video when I am traveling.
Either way... like I said in another post... you are going to see an updated iPod Nano, upgraded processors for some of models still using the first generation intel chips, and a worthless video streamer that lets you feed your video to a TV without hooking your computer up to it lo res (which will look terrible on a 1080p television)... oh and the Movie downloads - probably from Disney Pixar only at first.
This would suck for me because the last thing I want to do is tie up my computer so somebody in my house can watch INCREDIBLES with bad picture and average sound in my living room.
My guess would be that they'd offer two versions of the movie, one for TV and one for iPod (either giving the user a choice or letting them have both). If download time is an issue, another option is having the user's computer render out the smaller version, if the machine is fast enough.
They pretty much have to up the quality if they want to sell movies and promote them for watching on a TV. I assume they'll go NTSC and not HD, the size for that is still managable for people with high speed connections.
I disagree that the airport will be "worthless", because I don't think they will ship one that is low rez. NTSC (dvd quality) at minimum. I don't think low rez is even an option for TV viewing, apple wouldn't release something they'd know was doomed to fail.
The mini isn't really any more of a set top box than any other mac, other than it being small. I don't see going with an airport as a change in direction, they've been pretty adamant that it's not a set top box all along. For a TV unit to become mainstream, it would have to be $200 tops, and even that is pretty high. A mini will never get that cheap - and even if it was, it would still be a waste to have a whole computer used for just TV when a cheap, simple streaming device would do the job.
I agree with everyone here who says that when Apple starts their own movie store they should also release a new Application along with it.
Playing video in iTunes is pretty bad.
They don't need a new app, they just need to fix iTunes.
I guess I was thinking if they up the resolution too much on the movie it may look better on the big screen, but it will no longer be compatible on the ipod.
I don't think the problem would be fixable in the firmware either. How big are we going to make these files?
Right now, I can rip a DVD (that I own of course) and crunch it down to my iPOD's size 320x240 (roughly 600MB for a couple of hours) . Now... it supports up to 640x480, but that turns it into a pretty hefty file.
I don't see apple changing the resolution for movies unless you want rediculous download times. Just downloading some of these HD trailers takes forever, and they look terrible on the displays at the apple store (tried it there only because I thought it was my computer, not the technology).
I guess I would rather see an on demand viewing solution for the hi-def stuff, which I can already do through comcast, and stick to low res for my iPod Video when I am traveling.
Either way... like I said in another post... you are going to see an updated iPod Nano, upgraded processors for some of models still using the first generation intel chips, and a worthless video streamer that lets you feed your video to a TV without hooking your computer up to it lo res (which will look terrible on a 1080p television)... oh and the Movie downloads - probably from Disney Pixar only at first.
This would suck for me because the last thing I want to do is tie up my computer so somebody in my house can watch INCREDIBLES with bad picture and average sound in my living room.
My guess would be that they'd offer two versions of the movie, one for TV and one for iPod (either giving the user a choice or letting them have both). If download time is an issue, another option is having the user's computer render out the smaller version, if the machine is fast enough.
They pretty much have to up the quality if they want to sell movies and promote them for watching on a TV. I assume they'll go NTSC and not HD, the size for that is still managable for people with high speed connections.
I disagree that the airport will be "worthless", because I don't think they will ship one that is low rez. NTSC (dvd quality) at minimum. I don't think low rez is even an option for TV viewing, apple wouldn't release something they'd know was doomed to fail.
adk
Apr 24, 11:52 PM
People who drive slowly in the passing lane are inconsiderate.
People who swerve in front of minivans carrying babies are dangerous.
Aren't you 16?
People who swerve in front of minivans carrying babies are dangerous.
Aren't you 16?
Eidorian
May 3, 10:12 AM
Dual ports should have been on the notebooks as well.
ECUpirate44
Mar 30, 01:14 PM
Remember when Jobs and Gates met for an interview with All Things Digital a few years back? I wonder if things like this tarnish their friendship or if they consider it to be strictly business.
Dr.Gargoyle
Sep 10, 08:49 AM
Software will also have to keep up and unless your software becomes massively multithreaded and what you're doing can actually be multi threaded there's no real advantage to multi-core CPUs
I am quite sure that the software writers will take full advantage of the current hardware.
Isnt it normally so, that apps push the evolution of the hardware?
I am quite sure that the software writers will take full advantage of the current hardware.
Isnt it normally so, that apps push the evolution of the hardware?
