gnasher729
Jul 20, 01:26 PM
But as some already pointed out, many applications can't use multiple cores, therefore you won't get any performance improvements with multi cores.
True, but many applications are fast enough on a single core, and applications that are not fast enough _will_ be modified when multiple processors are common.
True, but many applications are fast enough on a single core, and applications that are not fast enough _will_ be modified when multiple processors are common.
plinden
Sep 12, 11:00 AM
The folks over at Anandtech have dropped engineering samples of the quad core cloverton into a Mac Pro - http://www.anandtech.com/mac/showdoc.aspx?i=2832&p=6
and it worked ... all eight cores were recognised.
The rest of the article was interesting too.
and it worked ... all eight cores were recognised.
The rest of the article was interesting too.
jamesryanbell
Mar 31, 03:16 PM
Jobs was right. AGAIN.
When he speaks, listen.
When he speaks, listen.
CrackedButter
Aug 26, 04:41 AM
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.
Maybe so about the recent models but...
G3 iBooks suffered greatly from logic board problems, I didn't have any, AluBooks when they came out had loads of troubles with their screens and the palm rests and eMac's had their fair share of issues as well. I didn't suffer either on either of those issues.
My point is: It doesn't matter if it is intel or PPC designs. Hardware is going to fail and its potluck on how when and why.
Maybe so about the recent models but...
G3 iBooks suffered greatly from logic board problems, I didn't have any, AluBooks when they came out had loads of troubles with their screens and the palm rests and eMac's had their fair share of issues as well. I didn't suffer either on either of those issues.
My point is: It doesn't matter if it is intel or PPC designs. Hardware is going to fail and its potluck on how when and why.
HecubusPro
Aug 27, 06:25 PM
I hate to say it, but I think the chances of Apple dropping the merom chips into laptops before September 5th are pretty slim. It's probably more likely that the waiting times are due to back to school rush shortages; Apple has doubled its laptop market share with the Macbook. http://arstechnica.com/journals/apple.ars/2006/7/25/4753
I agree 100%.
In addition, thinksecret reported earlier this month that we might be seeing an updated case for the MBP. http://www.thinksecret.com/news/0606macpro.html While this would be a good thing, because it alludes to Apple maybe addressing the heat issue, it is pretty unlikely that Apple would start shipping a machine to buyers without diclosing that the case looks different.
I've always loved the current look of the aluminum enclosure for the MBP's, so I'm not necessarily looking for a different enclosure, though I wouldn't mind if they did. It's what's inside that counts, right? :p
IMO, I believe the new enclosure will basically add easier access to swappable HDD's like the MB. It doesn't seem appropriate for a lower end model computer to have a feature the professional level model should have. That's why you pay the big $. I think the enclosure will remain the same, but we'll see an update that will allow users to change out their hard drives if they choose.
Apparently, the September 5th date stems from reports that Apple is scheduled to recieved a massive product shipment from Asia. http://www.appleinsider.com/article.php?id=1965 This coincides with other reports of the new Macs being ready "after Labor Day."
Agreed again. I know it's exciting to think that we'll see new macs with merom tomorrow, but I think that's 99% unlikely to happen considering the report stated that Apple will receive "a massive product shipment from Asia" on the 5th of September (remember, remember the 5th of September:cool: ) that still doesn't take into account the time it takes to ship from their warehouses where they received those shipments, to their retail outlets--Apple stores, etc. My guess would be that we'll begin seeing merom MPB's between the 7th to the 22nd in stores and online. Perhaps that's not a bold prediction, but I think it's a safe one. :D
It's pretty safe to say that we will be able to get our Merom Macs at the very latest by the second week of September; thus, we will all be able to capitolize on the ipod deal that runs through the 16th. Personally, I think that the likelyhood of time running out on the nano deal is pretty slim because that sale is likely in response to an imminent refresh in the nano's own product line. http://buyersguide.macrumors.com/
Though I certainly do hope they'll be available in time to take advantage of the free Nano before that deal runs out on the 16th.
I agree 100%.
In addition, thinksecret reported earlier this month that we might be seeing an updated case for the MBP. http://www.thinksecret.com/news/0606macpro.html While this would be a good thing, because it alludes to Apple maybe addressing the heat issue, it is pretty unlikely that Apple would start shipping a machine to buyers without diclosing that the case looks different.
I've always loved the current look of the aluminum enclosure for the MBP's, so I'm not necessarily looking for a different enclosure, though I wouldn't mind if they did. It's what's inside that counts, right? :p
IMO, I believe the new enclosure will basically add easier access to swappable HDD's like the MB. It doesn't seem appropriate for a lower end model computer to have a feature the professional level model should have. That's why you pay the big $. I think the enclosure will remain the same, but we'll see an update that will allow users to change out their hard drives if they choose.
Apparently, the September 5th date stems from reports that Apple is scheduled to recieved a massive product shipment from Asia. http://www.appleinsider.com/article.php?id=1965 This coincides with other reports of the new Macs being ready "after Labor Day."
Agreed again. I know it's exciting to think that we'll see new macs with merom tomorrow, but I think that's 99% unlikely to happen considering the report stated that Apple will receive "a massive product shipment from Asia" on the 5th of September (remember, remember the 5th of September:cool: ) that still doesn't take into account the time it takes to ship from their warehouses where they received those shipments, to their retail outlets--Apple stores, etc. My guess would be that we'll begin seeing merom MPB's between the 7th to the 22nd in stores and online. Perhaps that's not a bold prediction, but I think it's a safe one. :D
It's pretty safe to say that we will be able to get our Merom Macs at the very latest by the second week of September; thus, we will all be able to capitolize on the ipod deal that runs through the 16th. Personally, I think that the likelyhood of time running out on the nano deal is pretty slim because that sale is likely in response to an imminent refresh in the nano's own product line. http://buyersguide.macrumors.com/
Though I certainly do hope they'll be available in time to take advantage of the free Nano before that deal runs out on the 16th.
AlligatorBloodz
Apr 8, 02:16 AM
Just to let y'all know, unless someone else knows otherwise, Best Buy makes zero off Apple product sales (that haven't been marked up).
I read this thread and I noted that someone pointed out that BB apparently marks up some items -Airports, Time Machines, etc. I found this odd since Apple controls all the pricing, but eh, not going to question that since those are the facts I'm assuming (can't be bothered to go on a comparing spree).
Anyway, the iPad 2s aren't marked up, thus they make zero.
Each department should be meeting their budget daily. How do they do that? By selling products they make notional margin and that allows that department to meet their budget. On a slow, sh-tty day, a department may only be 70% to budget; on a fast, awesome day, a department may be 110% to budget.
But when you make zero off iPad sales, keeping them away from customers does not help notional margin. Doesn't bring them any closer to hitting budget. The only way they'd make money on that iPad sale would be selling accessories or the Black Tie protection. But that's entirely something else.
Best Buy makes zero notional margin on iPad sales, so they're not withholding stock to meet daily budgets.
I can't explain why they're doing this, but given my knowledge, I can invalidate the claim that managers are hoarding iPads so that they can meet budget every day.
Cheers! :D
This is not entirely true. The apple tv2 best buy sells for $99 and best buys cost is around $90. Also, best buy honors student discounts on apple products. Apple does not reimburse bby for that. You really think bby is going to pay customers to buy apple products?
Anyway, I hate bby. I used to work there. Few of the employees give a **** about the customer.
I read this thread and I noted that someone pointed out that BB apparently marks up some items -Airports, Time Machines, etc. I found this odd since Apple controls all the pricing, but eh, not going to question that since those are the facts I'm assuming (can't be bothered to go on a comparing spree).
Anyway, the iPad 2s aren't marked up, thus they make zero.
Each department should be meeting their budget daily. How do they do that? By selling products they make notional margin and that allows that department to meet their budget. On a slow, sh-tty day, a department may only be 70% to budget; on a fast, awesome day, a department may be 110% to budget.
But when you make zero off iPad sales, keeping them away from customers does not help notional margin. Doesn't bring them any closer to hitting budget. The only way they'd make money on that iPad sale would be selling accessories or the Black Tie protection. But that's entirely something else.
Best Buy makes zero notional margin on iPad sales, so they're not withholding stock to meet daily budgets.
I can't explain why they're doing this, but given my knowledge, I can invalidate the claim that managers are hoarding iPads so that they can meet budget every day.
Cheers! :D
This is not entirely true. The apple tv2 best buy sells for $99 and best buys cost is around $90. Also, best buy honors student discounts on apple products. Apple does not reimburse bby for that. You really think bby is going to pay customers to buy apple products?
Anyway, I hate bby. I used to work there. Few of the employees give a **** about the customer.
gnasher729
Jul 27, 05:59 PM
but is still more productive because it handles more calculations per clock cycle
I'm no processor geek. I have a basic understanding of the terminology and how things work so correct me if I'm wrong, but wasn't this one of the advantages that the PPC had over Intel chips? Does this mean Intel is moving toward shorter pipes? Are we talking more instructions per clock cycle or what? What does "calculations" mean in this context?
With most processors, especially the Intel/AMD processors, "instructions per cycle" is not a useful number. These processors have both simple instructions (add register number 3 to register number 6) and complex instructions (add register number 3 to the number whose address is in register number 6). A PowerPC has the simple instructions, but not the complex ones. Instead it would need three instructions "load the number whose address is in register number 6, and move it to register 7", "add register 3 to register 7", "store register 7 to the location whose address is in register 6". But the Intel processor doesn't magically do three times as much work. Instead, it splits the complex instruction into three so-called "macro-ops", and does exactly the same work. So in this case, the PowerPC would execute three times as many instructions per cycle (3 instead of 1), but because it doesn't do more actual work, that is pointless. Instead you would count the number of operations, and they are more or less the same.
Intel is indeed moving towards shorter pipelines. They have done that already with the Core Duo chips. Longer pipelines have the advantage that each pipeline step is a bit faster, so you can get higher clockspeed. Shorter pipelines have the advantage that they take much less energy (very important; at some point your chips just melt), they are much faster handling branches, and they are just much much easier to design. Pentium 4 needed absolutely heroic efforts to produce it, and would have needed twice the heroics to improve it. Instead, the Core Duo has a much simpler design, that is just as powerful, and because it was so simple, Core 2 Duo could improve it.
And Core 2 Duo can now execute up to four "micro-ops" per cycle, same as the G5, compared to three for Core Duo, Pentium 4 and G4. It also has some clever features that reduce the number of micro-ops needed up to 10 percent, and some other improvements.
I'm no processor geek. I have a basic understanding of the terminology and how things work so correct me if I'm wrong, but wasn't this one of the advantages that the PPC had over Intel chips? Does this mean Intel is moving toward shorter pipes? Are we talking more instructions per clock cycle or what? What does "calculations" mean in this context?
With most processors, especially the Intel/AMD processors, "instructions per cycle" is not a useful number. These processors have both simple instructions (add register number 3 to register number 6) and complex instructions (add register number 3 to the number whose address is in register number 6). A PowerPC has the simple instructions, but not the complex ones. Instead it would need three instructions "load the number whose address is in register number 6, and move it to register 7", "add register 3 to register 7", "store register 7 to the location whose address is in register 6". But the Intel processor doesn't magically do three times as much work. Instead, it splits the complex instruction into three so-called "macro-ops", and does exactly the same work. So in this case, the PowerPC would execute three times as many instructions per cycle (3 instead of 1), but because it doesn't do more actual work, that is pointless. Instead you would count the number of operations, and they are more or less the same.
Intel is indeed moving towards shorter pipelines. They have done that already with the Core Duo chips. Longer pipelines have the advantage that each pipeline step is a bit faster, so you can get higher clockspeed. Shorter pipelines have the advantage that they take much less energy (very important; at some point your chips just melt), they are much faster handling branches, and they are just much much easier to design. Pentium 4 needed absolutely heroic efforts to produce it, and would have needed twice the heroics to improve it. Instead, the Core Duo has a much simpler design, that is just as powerful, and because it was so simple, Core 2 Duo could improve it.
And Core 2 Duo can now execute up to four "micro-ops" per cycle, same as the G5, compared to three for Core Duo, Pentium 4 and G4. It also has some clever features that reduce the number of micro-ops needed up to 10 percent, and some other improvements.
DotComName
Apr 25, 01:52 PM
Number 1: Apple is apparently labeling the reports as false
Number 2: Who even cares if Apple or Google or Microsoft or any corporation is tracking our location? What things are you involved in where you would even care? What harm could their knowledge of that information cause you? (apart from the crackpot theories of paranoid people)...
People will sue for anything these days and hopefully legislation will be passed soon to stop the ridiculousness.
Number 2: Who even cares if Apple or Google or Microsoft or any corporation is tracking our location? What things are you involved in where you would even care? What harm could their knowledge of that information cause you? (apart from the crackpot theories of paranoid people)...
People will sue for anything these days and hopefully legislation will be passed soon to stop the ridiculousness.
AlligatorBloodz
Apr 8, 02:16 AM
Just to let y'all know, unless someone else knows otherwise, Best Buy makes zero off Apple product sales (that haven't been marked up).
I read this thread and I noted that someone pointed out that BB apparently marks up some items -Airports, Time Machines, etc. I found this odd since Apple controls all the pricing, but eh, not going to question that since those are the facts I'm assuming (can't be bothered to go on a comparing spree).
Anyway, the iPad 2s aren't marked up, thus they make zero.
Each department should be meeting their budget daily. How do they do that? By selling products they make notional margin and that allows that department to meet their budget. On a slow, sh-tty day, a department may only be 70% to budget; on a fast, awesome day, a department may be 110% to budget.
But when you make zero off iPad sales, keeping them away from customers does not help notional margin. Doesn't bring them any closer to hitting budget. The only way they'd make money on that iPad sale would be selling accessories or the Black Tie protection. But that's entirely something else.
Best Buy makes zero notional margin on iPad sales, so they're not withholding stock to meet daily budgets.
I can't explain why they're doing this, but given my knowledge, I can invalidate the claim that managers are hoarding iPads so that they can meet budget every day.
Cheers! :D
This is not entirely true. The apple tv2 best buy sells for $99 and best buys cost is around $90. Also, best buy honors student discounts on apple products. Apple does not reimburse bby for that. You really think bby is going to pay customers to buy apple products?
Anyway, I hate bby. I used to work there. Few of the employees give a **** about the customer.
I read this thread and I noted that someone pointed out that BB apparently marks up some items -Airports, Time Machines, etc. I found this odd since Apple controls all the pricing, but eh, not going to question that since those are the facts I'm assuming (can't be bothered to go on a comparing spree).
Anyway, the iPad 2s aren't marked up, thus they make zero.
Each department should be meeting their budget daily. How do they do that? By selling products they make notional margin and that allows that department to meet their budget. On a slow, sh-tty day, a department may only be 70% to budget; on a fast, awesome day, a department may be 110% to budget.
But when you make zero off iPad sales, keeping them away from customers does not help notional margin. Doesn't bring them any closer to hitting budget. The only way they'd make money on that iPad sale would be selling accessories or the Black Tie protection. But that's entirely something else.
Best Buy makes zero notional margin on iPad sales, so they're not withholding stock to meet daily budgets.
I can't explain why they're doing this, but given my knowledge, I can invalidate the claim that managers are hoarding iPads so that they can meet budget every day.
Cheers! :D
This is not entirely true. The apple tv2 best buy sells for $99 and best buys cost is around $90. Also, best buy honors student discounts on apple products. Apple does not reimburse bby for that. You really think bby is going to pay customers to buy apple products?
Anyway, I hate bby. I used to work there. Few of the employees give a **** about the customer.
Phat Elvis
Aug 11, 10:27 AM
I would love to see a smartphone from Apple. Palm reliability is in the gutter and it doesn't look like Apple (or anyone else) is into making PDA's.
I just hope that we don't have to re-buy any music from iTunes just to play on the phone.
I'm really glad that this rumor cleared things up about when an Apple phone will be released :rolleyes: .
I just hope that we don't have to re-buy any music from iTunes just to play on the phone.
I'm really glad that this rumor cleared things up about when an Apple phone will be released :rolleyes: .
BrettJDeriso
Apr 7, 11:23 PM
I dropped by BB this morning to score an iPod Nano. After standing around the diplay for ten minutes with no assistance, I headed over to the cell phone section to find the nearest Blue shirt. Of course, she couldn't leave her section, so she agreed to page someone. The page went out over the P.A., and in the time it took me to walk back to the ipod case, two "window shoppers" had showed up and were conversing amongst themselves about the merchandise.
Naturally, the when the clerk arrived, not knowing which customer needed assistance, she addressed them first. When they politely declined her help, she hovered there and stared over there shoulder as they continued their conversation.
At that point, I politely interjected, "Excuse me, miss, I paged you." She gave me a sideways glance -the barest minimum of an acknowlegement- and snapped, "I'll be with you in a moment."
It was at that point I drove to the Apple Store a block over and completed the transaction where the sales staff practically threw themselves at me.
The moral of this story: Eff Best Buy. They don't deserve to carry Apple products. This headline literally made the whole episode worthwhile.
Naturally, the when the clerk arrived, not knowing which customer needed assistance, she addressed them first. When they politely declined her help, she hovered there and stared over there shoulder as they continued their conversation.
At that point, I politely interjected, "Excuse me, miss, I paged you." She gave me a sideways glance -the barest minimum of an acknowlegement- and snapped, "I'll be with you in a moment."
It was at that point I drove to the Apple Store a block over and completed the transaction where the sales staff practically threw themselves at me.
The moral of this story: Eff Best Buy. They don't deserve to carry Apple products. This headline literally made the whole episode worthwhile.
ugp
Jun 9, 03:03 PM
Went down to Radio Shack today. They are doing a trade in but you're never gonna get the max price they offer unless it's out of the box new. My 3gs has normal wear over the year so they will only give 230 for it.
And I have a feeling trading in prices will drop when the iPhone 4 drops.
Yeah it sucks because we have no way of knowing if the trade in values will drop on launch day or should we trade in the day before. So far employees have no word on them doing so but Radio Shack is notorious for not keeping them in the loop when it comes to important information like this.
And I have a feeling trading in prices will drop when the iPhone 4 drops.
Yeah it sucks because we have no way of knowing if the trade in values will drop on launch day or should we trade in the day before. So far employees have no word on them doing so but Radio Shack is notorious for not keeping them in the loop when it comes to important information like this.
Thunderhawks
Apr 6, 04:35 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?
Let's even assume they are right.
Go buy your Xoom and be happy if it does what you want No harm, no foul.
The Apple users buy Apple until something better comes along also as long as it does what they want.
They love the possible integration with their other devices and when that comes to Xoom or something else is better they will switch.
Technology pace is amazingly fast and nobody knows what is next.
Why are the Xoom guys even here on a Mac site, to tell us THEIR device is better?
Let's even assume they are right.
Go buy your Xoom and be happy if it does what you want No harm, no foul.
The Apple users buy Apple until something better comes along also as long as it does what they want.
They love the possible integration with their other devices and when that comes to Xoom or something else is better they will switch.
Technology pace is amazingly fast and nobody knows what is next.
shawnce
Sep 13, 12:04 PM
Whilst true in that regard, BeOS also had threads for event queues too if you used BLooper, which could also be overused.
Mac OS X has runloops which are flexible event processing constructs that can be run per thread. So nothing really unique in regards to BeOS in that regard.
Mac OS X has runloops which are flexible event processing constructs that can be run per thread. So nothing really unique in regards to BeOS in that regard.
Mistrblank
Apr 8, 07:27 AM
May be they did not want to embarrass the Xoom too much :rolleyes:
Too late.
Too late.
Glideslope
Apr 19, 07:19 PM
Apple better not win this case and anyone who thinks that they should are a fool.
Well, count me in. After reading the complaint, it's rock solid. :apple:
Well, count me in. After reading the complaint, it's rock solid. :apple:
JGowan
Aug 6, 06:46 PM
I have satellite internet and have not been able to see keynote streams since getting it. Quicktime just opens up and says "Connecting" but never does.
Is there some other source that I can expect to show the keynote (in its entirety, please)... Living in the country is a love/hate thing these days.
Thanks.
Is there some other source that I can expect to show the keynote (in its entirety, please)... Living in the country is a love/hate thing these days.
Thanks.
Hellhammer
Apr 6, 12:08 PM
Are you smoking something? Sure the IGP used in SB 13" MBP might get some fudged numbers by those who report for Apple, but you think the ULV SB IGP is going to even compare to the 320m on any level??? Huh? You are far smarter than that.
So what you are saying is, AnandTech manipulated their own benchmarks so Intel HD 3000 would look better than 320M? That's how I interpret your post. If all you want to believe is those Windows scores which are irrelevant when it comes to OS X, be my guest.
I didn't say the ULV IGP will be anything close to 320M, but just because it's 50% worse under Windows doesn't mean that it will be as bad in OS X. I'm pretty sure you even said that the benchmarks under Windows are not relevant when the first preview of SB was published.
So what you are saying is, AnandTech manipulated their own benchmarks so Intel HD 3000 would look better than 320M? That's how I interpret your post. If all you want to believe is those Windows scores which are irrelevant when it comes to OS X, be my guest.
I didn't say the ULV IGP will be anything close to 320M, but just because it's 50% worse under Windows doesn't mean that it will be as bad in OS X. I'm pretty sure you even said that the benchmarks under Windows are not relevant when the first preview of SB was published.
Evangelion
Sep 13, 11:30 AM
Sheesh...just when I'm already high up enough on Apple for innovating, they throw even more leaps and bounds in there to put themselves even further ahead. I can't wait 'til my broke @$$ can finally get the money to buy a Mac and chuck all my Windows machines out the door.
How is this Apple "innovating"? Anandtech just put pre-release quad-core Intel-processor in to an Apple-computer. Apple itself had nothing to do with it. They could have used quad-core Dell-machine just as well.
How is this Apple "innovating"? Anandtech just put pre-release quad-core Intel-processor in to an Apple-computer. Apple itself had nothing to do with it. They could have used quad-core Dell-machine just as well.
skunk
Apr 27, 01:29 PM
Who said I supported Bush? He's not conservative enough for me.Hell, the Pope's not conservative enough for you.
I know a lot about alcoholism and codependence because my mother is a nurse who specialized in treating alcoholics and other drug addicts and in counseling them. You don't help an alcoholic by protecting him from the consequences of his actions. The protection can help him make even bigger mistakes. I've seen that happen in many families I know of that include alcoholics. I also know about entitled welfare recipients who abuse social programs by demanding too much from social programs, by getting it, and by defrauding them. I saw the entitlement firsthand when a relative of mine was a landlord who rented houses to welfare recipients. Welfare recipients ruined a house, my relative kept the security deposit, and then the family got the Department of Social Services to put them into a house for twice the rent my relative charged. But the family still had the nerve to complain that my relative had overcharged it.Ah, how I've missed the heartwarming, anecdotal and utterly irrelevant evidence you bring to a topic.
I know a lot about alcoholism and codependence because my mother is a nurse who specialized in treating alcoholics and other drug addicts and in counseling them. You don't help an alcoholic by protecting him from the consequences of his actions. The protection can help him make even bigger mistakes. I've seen that happen in many families I know of that include alcoholics. I also know about entitled welfare recipients who abuse social programs by demanding too much from social programs, by getting it, and by defrauding them. I saw the entitlement firsthand when a relative of mine was a landlord who rented houses to welfare recipients. Welfare recipients ruined a house, my relative kept the security deposit, and then the family got the Department of Social Services to put them into a house for twice the rent my relative charged. But the family still had the nerve to complain that my relative had overcharged it.Ah, how I've missed the heartwarming, anecdotal and utterly irrelevant evidence you bring to a topic.
AndrewR23
Apr 11, 11:23 AM
I hope not. I want the 5 now :)
Nuck81
Dec 2, 09:24 AM
There are more bothersome things about the game than the implementation of damage.
It's a really good game, but some bad decisions and broken features kept it from being great...
It's a really good game, but some bad decisions and broken features kept it from being great...
Glideslope
Apr 19, 07:19 PM
Apple better not win this case and anyone who thinks that they should are a fool.
Well, count me in. After reading the complaint, it's rock solid. :apple:
Well, count me in. After reading the complaint, it's rock solid. :apple:
relimw
Aug 7, 01:29 PM
Oops, double posted. Delete this post.