shawnce
Nov 16, 10:55 AM
One question about 512MB vs 1 & 2 GB mod bandwidth. If the Mac comes with two 512MB mods installed in Riser A and I buy two 2GB modules to put into Riser B - total 5GB, will the slower bandwidth (or whatever it's called) of the two 512MB mods slowing down the faster 2GB mods be offset by having RAM installed in both risers rather than pulling the 512's and only having two 2GB mods installed in Riser A only - total 4GB? The difference of 1GB of RAM doesn't seem like that part would matter if the 512 mods slow everything down.
The bandwidth of DIMMs doesn't really change with their capacity (assuming their timings are the same). It is the number of active channels that gives you the increase in memory bandwidth.
I believe the memory controller will interleave the lower 512MB (since you have a branch populated with 512MB) of each DIMM resulting in full bandwidth access (4 channels) to that range of memory (512 x 4 = 2 GB) with the remainder of the 2 GB DIMMs (the remaining 3 GB) only getting the benefit of a single branch (two channels).
Personally I wouldn't purchase 2 GB DIMMs given their extra cost in relation to two 1 GB DIMMs... in other words use more of the memory slots you have ... unless you really want to leave room to add more RAM later.
The bandwidth of DIMMs doesn't really change with their capacity (assuming their timings are the same). It is the number of active channels that gives you the increase in memory bandwidth.
I believe the memory controller will interleave the lower 512MB (since you have a branch populated with 512MB) of each DIMM resulting in full bandwidth access (4 channels) to that range of memory (512 x 4 = 2 GB) with the remainder of the 2 GB DIMMs (the remaining 3 GB) only getting the benefit of a single branch (two channels).
Personally I wouldn't purchase 2 GB DIMMs given their extra cost in relation to two 1 GB DIMMs... in other words use more of the memory slots you have ... unless you really want to leave room to add more RAM later.
freebooter
Sep 1, 12:27 PM
I love my 20" iMac, so I can only imagine that with 3 more inches to love!
I detect some "latent tendecies."
I detect some "latent tendecies."
jettredmont
May 2, 05:03 PM
We can say this comes from iOS. But remember that iOS got this basic paradigm in slightly more primitive form from the OS X Dashboard, which was introduced in 10.3 (or was it 10.4?).
Zwhaler
Aug 21, 12:35 PM
Yeah, if the Zune can't even play videos, what makes anyone think it will be even nearly competable with the next iPod? I think that either the Zune is gonna suck, or they are gonna surprise with an honestly good music player.
TangoCharlie
Sep 1, 11:59 AM
Wow. That would be great news. I'd think about one of those instead of a mac pro.... please make it have fw800. Then I really would take it over a pro.
That's exactly why Apple differentiates its product lines. They want you to fork out for a Pro :)
Equally, they DON'T want you to buy a Dell..... which is why I think they will introduce a "desktop" Mac.... But hey, it might not come with FW800 :(
That's exactly why Apple differentiates its product lines. They want you to fork out for a Pro :)
Equally, they DON'T want you to buy a Dell..... which is why I think they will introduce a "desktop" Mac.... But hey, it might not come with FW800 :(
quadgirl
Sep 1, 03:32 PM
I disagree.
Merom makes more sense. Yes, they did get a G5 inside of the iMac, BUT, it was known for serious reliability problems. Overheating, blown capacitors, etc. The G5 iMac was really a poor design because it could *never* handle that much heat.
So, if they are going to use Merom, great. It's a small case, it doesn't have big fans (like the Mac Pro), I would rather have a cool (not hot) case with quiet fans as well as a reliable machine.
We can always hope for a Conroe mini-Mac Pro, but it will probably never happen.
The G5 is an insanely hot processor (along the lines of the Pentium 4 netburst cpus) and Apple should have a medal for making it work. Conroes are cool, really cool, so it can be done.
Maybe Apple's priority is to keep the iMac silent and as slim as possible (beauty before power). The problem is that the Merom maxes out at 2.33 ghz and the Macbook Pro 17" may well end up with that processor. It doesn't make sense to keep a consumer desktop at the same speed of the pro laptop. But then again, neither does it make sense putting a laptop processor in a desktop, unless a slim/quiet design is Apple's priority.
Merom makes more sense. Yes, they did get a G5 inside of the iMac, BUT, it was known for serious reliability problems. Overheating, blown capacitors, etc. The G5 iMac was really a poor design because it could *never* handle that much heat.
So, if they are going to use Merom, great. It's a small case, it doesn't have big fans (like the Mac Pro), I would rather have a cool (not hot) case with quiet fans as well as a reliable machine.
We can always hope for a Conroe mini-Mac Pro, but it will probably never happen.
The G5 is an insanely hot processor (along the lines of the Pentium 4 netburst cpus) and Apple should have a medal for making it work. Conroes are cool, really cool, so it can be done.
Maybe Apple's priority is to keep the iMac silent and as slim as possible (beauty before power). The problem is that the Merom maxes out at 2.33 ghz and the Macbook Pro 17" may well end up with that processor. It doesn't make sense to keep a consumer desktop at the same speed of the pro laptop. But then again, neither does it make sense putting a laptop processor in a desktop, unless a slim/quiet design is Apple's priority.
emotion
Nov 27, 02:35 PM
Maybe they should drop the price of the 20" Cinema Display to something more reasonable, such as $499 - $699 is far too much. In the UK it is �529!
I've seen 22" DVI Widescreen TFTs selling for under �300, often close to �200. $499 is probably too high still (even if it is a better standard of panel, and includes a Firewire hub) - maybe $399. Put the 17" up for ~$249 and aim it at Mac Mini purchasers (+iSight, -Firewire, 4 USB2 ports).
Some would hold up that the type of panels used (see the dell 24 vs acd 23 artcile) in the cheaper monitors is different and that is what you pay for.
Most people dont care that much though and do make the direct comparison. So price-wise the ACD looks to be a bad deal.
I've seen 22" DVI Widescreen TFTs selling for under �300, often close to �200. $499 is probably too high still (even if it is a better standard of panel, and includes a Firewire hub) - maybe $399. Put the 17" up for ~$249 and aim it at Mac Mini purchasers (+iSight, -Firewire, 4 USB2 ports).
Some would hold up that the type of panels used (see the dell 24 vs acd 23 artcile) in the cheaper monitors is different and that is what you pay for.
Most people dont care that much though and do make the direct comparison. So price-wise the ACD looks to be a bad deal.
dalvin200
Sep 7, 10:24 AM
Do you think that there may be some REALLY BIG new technological/hardware gizmo being intro'd? Something that makes the movie store just a minor part of a larger picture.
I think the 5G iPod with "video capabilities"" was just a test to see how the public took it. And adding TV shows to the US store in iTunes may proved a success depending on the stats they have.
They've had time to seriously think and come up with a product(s) and interface(s) and they are fully aware of all theeir competition and what other products & interfaces exist too.
So in answer to your question, YES :-) I think this will be something revolutionary just as when the 1st iPod was announced.
I've got faith, although we will have to wait and see.
I think the 5G iPod with "video capabilities"" was just a test to see how the public took it. And adding TV shows to the US store in iTunes may proved a success depending on the stats they have.
They've had time to seriously think and come up with a product(s) and interface(s) and they are fully aware of all theeir competition and what other products & interfaces exist too.
So in answer to your question, YES :-) I think this will be something revolutionary just as when the 1st iPod was announced.
I've got faith, although we will have to wait and see.
Santa Rosa
Jan 12, 12:08 PM
Interesting name, corroborates with the poster that came out earlier.
It also, obviously, fits with what's sure to be a very light product. Get it? Something in the air? Hah, I bet we can all tell who was the brainchild behind this...
Exactly why I dont think its going to be called the Macbook Air. Sounds like some sort of computer flatulence problem. "Yea got Macbook Air at the moment, hopefully the AppleCare will fix it"
It also, obviously, fits with what's sure to be a very light product. Get it? Something in the air? Hah, I bet we can all tell who was the brainchild behind this...
Exactly why I dont think its going to be called the Macbook Air. Sounds like some sort of computer flatulence problem. "Yea got Macbook Air at the moment, hopefully the AppleCare will fix it"
tablo13
Sep 19, 09:55 PM
solid. probably going to go for that grip vue. got a question about it though. does it have direct access to the buttons, or does it have a button you press that presses on the button? i hope you guys understand. haha.
I saw some of the pics and the buttons are covered. :)
I saw some of the pics and the buttons are covered. :)
Ravich
Mar 20, 04:57 PM
Homeopathy does actively harm people, as it causes them to forgo medicine that actually works, possibly causing premature death from a curable ailment.
25% of Amercans are evangelicals, and wouldn't consider this hate speech. This is a form of the love of god.
No. Homeopathy does not require people to forgo medicine that actually works.
25% of Amercans are evangelicals, and wouldn't consider this hate speech. This is a form of the love of god.
No. Homeopathy does not require people to forgo medicine that actually works.
garybUK
Feb 24, 06:01 AM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5)
Take it you've never been down south where ford makes it's own engines?
You mean Dagenham where they make the Petrol and some of the PSA Diesel engines? Take it I have... seeing as my dad and uncle worked for Ford for >20 years ;) Funny how after knowing about fords like that neither of them would own a Ford privately (dad has a Audi A6 Estate + uncle a VW Passatt).
Take it you've never been down south where ford makes it's own engines?
You mean Dagenham where they make the Petrol and some of the PSA Diesel engines? Take it I have... seeing as my dad and uncle worked for Ford for >20 years ;) Funny how after knowing about fords like that neither of them would own a Ford privately (dad has a Audi A6 Estate + uncle a VW Passatt).
timerollson
Nov 24, 09:07 AM
Dude!! that's freakin' awsome! :D
Even more awesome is that's the brainchild of Dan Akroyd.
Even more awesome is that's the brainchild of Dan Akroyd.
Edge100
Sep 1, 12:47 PM
Hmm... the problem with that line-up is that when consumers see the shiny new advert saying "Meet the new iMacs" they'll look at the clock speeds and say "What new iMacs?". I think it would be reasonable for Apple to offer...
17" iMac - $1,199 - 2 GHz, X1650 Pro 128 MB
20" iMac - $1,699 - 2.16 GHz, X1650 Pro 256 MB
23" iMac - $2,199 - 2.33 GHz, X1650 Pro 256 MB
No way would I pay an extra $500 for an 8% faster machine and a slighly larger display, when for that money I can go with the 20" and buy a second widescreen 20" display and have a HUGE viewable area.
The 23" is going to have to be a LOT closer to the 20" in order for it to sell. I'm thinking $1899 or $1999, or else it will have to be decked out with extra RAM, HD space, or CPU speed.
17" iMac - $1,199 - 2 GHz, X1650 Pro 128 MB
20" iMac - $1,699 - 2.16 GHz, X1650 Pro 256 MB
23" iMac - $2,199 - 2.33 GHz, X1650 Pro 256 MB
No way would I pay an extra $500 for an 8% faster machine and a slighly larger display, when for that money I can go with the 20" and buy a second widescreen 20" display and have a HUGE viewable area.
The 23" is going to have to be a LOT closer to the 20" in order for it to sell. I'm thinking $1899 or $1999, or else it will have to be decked out with extra RAM, HD space, or CPU speed.
twoodcc
Mar 24, 09:13 PM
I decided I don't need to right now so it's back to bigadv units now.
good, cuz that's where the points are at!
good, cuz that's where the points are at!
bigrobb
Nov 26, 05:36 PM
I just bought a mazda 3 to on Monday, I love it, its fun to drive to.
http://www.uploads.calvinet.com/uploads/1290889627.jpg
=] bought it on Tuesday, of course it had to rain on Wednesday so that's why it's all dirty >.>
More pictures when it's clean :P
http://www.uploads.calvinet.com/uploads/1290889627.jpg
=] bought it on Tuesday, of course it had to rain on Wednesday so that's why it's all dirty >.>
More pictures when it's clean :P
Surely
Nov 27, 03:42 PM
Stop buying things for yourself! 'Tis the season of giving, you know.
:p
I bought my 7 month old son a crapload of toys and clothes at Babies R Us and The Carter's Store yesterday.
I deserve a token item......
/if I was in Toronto right now, I'd go to Gandhi's on Queen West for roti........
:p
I bought my 7 month old son a crapload of toys and clothes at Babies R Us and The Carter's Store yesterday.
I deserve a token item......
/if I was in Toronto right now, I'd go to Gandhi's on Queen West for roti........
newdeal
Mar 25, 06:38 PM
It makes me laugh that people are saying bad things about this when the playbook did it it was the best thing ever and the software it was displaying wasn't nearly so advanced
lorductape
Nov 27, 02:41 PM
this is perfect. I'm using a 17' core 2 duo desktop, with a dual monitor. right now, the monitor I have is 20; 4:3. It's rather inconvenient having to resize my windows when I switch them from monitor to monitor.
for people who can't wait, or iif diigitimes proves innacurate as usuall, try this one that I (was) planning on getting:click (http://www.shop.com/op/~Star_Logic_17_Widescreen_Flat_Panel_Display-prod-28263596-37170414?sourceid=57)
for people who can't wait, or iif diigitimes proves innacurate as usuall, try this one that I (was) planning on getting:click (http://www.shop.com/op/~Star_Logic_17_Widescreen_Flat_Panel_Display-prod-28263596-37170414?sourceid=57)
ghostlyorb
Mar 27, 07:48 PM
Good idea.. and really interests me... but I would prefer the map to be on the tv. I would have to "take my eyes off the road" to look at the map.
henrikrox
Mar 24, 01:37 PM
anyone want to guess what we will see in the new imac?
gpus i mean
gpus i mean
Takuro
Apr 3, 10:11 AM
If you scroll up over the icon of a closed app in the dock you see thumbnails of those recent files. Pretty cool.
That's pretty cool. It's almost like an easter egg though in the sense that it's somewhat unintuitive. I think it might be better if that popup opens when a user clicks and holds down a dock icon, like Expose had done in Snow Leopard. There seems to be some inconsistencies in how this feature works between programs at the moment, with most displaying nothing if they aren't file editors (e.g.: iTunes.app.)
Since this is considered a sort of "bonus feature" and something that developers don't necessarily rely upon to make their apps, we might not see this feature fully matured until it's demoed at WWDC. For comparison, stacks and coverflow weren't even present in developer previews of Leopard because they aren't considered crucial for app developers. Therefore, this scrolling feature in Lion, a well as mission control and a handful of other features, might see a change in functionality and rapid maturation at the WWDC.
What does the iOS scrollbar look like on pages with a black background?
The scrollbar stays a constant black regardless of content. It's a black semi-transparent overlay, and ontop of black backgrounds, you can just barely make out the hint of its outline (since it isn't quite solid black.)
That's pretty cool. It's almost like an easter egg though in the sense that it's somewhat unintuitive. I think it might be better if that popup opens when a user clicks and holds down a dock icon, like Expose had done in Snow Leopard. There seems to be some inconsistencies in how this feature works between programs at the moment, with most displaying nothing if they aren't file editors (e.g.: iTunes.app.)
Since this is considered a sort of "bonus feature" and something that developers don't necessarily rely upon to make their apps, we might not see this feature fully matured until it's demoed at WWDC. For comparison, stacks and coverflow weren't even present in developer previews of Leopard because they aren't considered crucial for app developers. Therefore, this scrolling feature in Lion, a well as mission control and a handful of other features, might see a change in functionality and rapid maturation at the WWDC.
What does the iOS scrollbar look like on pages with a black background?
The scrollbar stays a constant black regardless of content. It's a black semi-transparent overlay, and ontop of black backgrounds, you can just barely make out the hint of its outline (since it isn't quite solid black.)
Plymouthbreezer
Jan 27, 01:38 PM
Clearing off this last snowfall was awful. Least she's not buried anymore.
http://img195.imageshack.us/img195/5829/getattachmentaspxkot.jpg
http://img195.imageshack.us/img195/5829/getattachmentaspxkot.jpg
BornAgainMac
Nov 28, 10:08 AM
Perhaps Microsoft should have a "switch" campaign like Apple for the Zune. Showing all the wonderful things like radio and squirting music and photos.
