Multimedia
Aug 19, 12:33 PM
And I'm not convinced this is only an application problem. When I run Handbrake on the Quad G5 alone it uses just over two cores 203% @ about 100fps analysis (1st Pass of 2) speed. If I add a Toast encode while that is happening, Handbrake takes a huge hit down to below 150% @ 70-80 fps analysis while Toast can only use about 130% instead of more alone. So the Tiger OS X seems to have difficulty managing more than one multicore application's core usage allocation up to its maximum capability - IE Tiger is not so MultiCore Enabeled as it could be IE Leopard probably will be much moreso - let's hope that is one of its TOP SECRETS.
When I ran tests on the Mac Pro at the Apple Store last Saturday between Toast and/or Handbrake, their use of more cores alone and together was much better. Handbrake alone can analyze up to around 134fps while writing at about 107 fps using about 1.5-1.75 cores. So while not yet fully optimized for Mac Pro yet, it's already outperforming the Quad G5 significantly. Handbrake would appear to analyze files about 33% faster while writing them about 15% faster while using 1.5 to 1.75 cores. Quad G5 does analysis @ about 100fps and writes about 93 fps (2nd Pass) using up to about 2.2 cores.
Toast 7.1 UB uses Mac Pro cores much more than it does Quad cores - in the range of 280 - 310% IE about 3 cores compared to only about 1.5 cores on the Quad G5 as well as on the Dual Core G5. Unfortunately I didn't have encode times for each of the sample files I brought with me from the Quad so I don't know the real time how much faster that really amounts to. Running simultaneously on the Mac Pro, Toast would use over 2.5 cores while handbrake would use only one or less than one at best.
Together simultaneously on Mac Pro 2.66 it's
Toast/Handbrake
2.7 cores/1 core best
2.5 cores/.75 core worst
Handbrake during Toast is down to as few as 60fps but sometimes up to 100fps as well. Toast meanwhile is Still consuming up to almost 3 cores with Handbrake running at the same time. So Toast would appear to be much more optimized for the Mac Pro's MultiCores than it is for the Quad G5's Multicores. Same could be said for Handbrake - especially since it is not really fully Optimized for Mac Pro yet.
When I ran tests on the Mac Pro at the Apple Store last Saturday between Toast and/or Handbrake, their use of more cores alone and together was much better. Handbrake alone can analyze up to around 134fps while writing at about 107 fps using about 1.5-1.75 cores. So while not yet fully optimized for Mac Pro yet, it's already outperforming the Quad G5 significantly. Handbrake would appear to analyze files about 33% faster while writing them about 15% faster while using 1.5 to 1.75 cores. Quad G5 does analysis @ about 100fps and writes about 93 fps (2nd Pass) using up to about 2.2 cores.
Toast 7.1 UB uses Mac Pro cores much more than it does Quad cores - in the range of 280 - 310% IE about 3 cores compared to only about 1.5 cores on the Quad G5 as well as on the Dual Core G5. Unfortunately I didn't have encode times for each of the sample files I brought with me from the Quad so I don't know the real time how much faster that really amounts to. Running simultaneously on the Mac Pro, Toast would use over 2.5 cores while handbrake would use only one or less than one at best.
Together simultaneously on Mac Pro 2.66 it's
Toast/Handbrake
2.7 cores/1 core best
2.5 cores/.75 core worst
Handbrake during Toast is down to as few as 60fps but sometimes up to 100fps as well. Toast meanwhile is Still consuming up to almost 3 cores with Handbrake running at the same time. So Toast would appear to be much more optimized for the Mac Pro's MultiCores than it is for the Quad G5's Multicores. Same could be said for Handbrake - especially since it is not really fully Optimized for Mac Pro yet.
xsnightclub
Aug 6, 06:11 PM
iPod shuffle-not being updated (because of the nano),but at least Apple gave those owners a volume limit.
and the "One More Thing..." will be -
Leopard print iPod Socks!
and the "One More Thing..." will be -
Leopard print iPod Socks!
Eduardo1971
Apr 11, 12:34 PM
If true, this means that Apple has raised the white flag and accepted the defeat that Android has given to them. Not caring about the power of the hardware relative to others in the marketplace is a hallmark of a niche ecosystem.
Welcome to obscurity Apple - Population You
Yet another example of an opinion being passed off as 'fact'.
Not surprised given your chosen signature.
Welcome to obscurity Apple - Population You
Yet another example of an opinion being passed off as 'fact'.
Not surprised given your chosen signature.
840quadra
Nov 28, 06:51 PM
Adds universal to the list of Companies I do not buy from..
Wait..
They are already on that list!
GTH Universal! I bought my iPod, Every song on it, and will continue to do so. Stop Extorting the public, and possibly you may actually have some fans, or people that want to deal with your crappy company!
Wait..
They are already on that list!
GTH Universal! I bought my iPod, Every song on it, and will continue to do so. Stop Extorting the public, and possibly you may actually have some fans, or people that want to deal with your crappy company!
ezekielrage_99
Aug 17, 02:01 AM
A lot of folks are waiting for game benchmarks...bring 'em on!
Yeah put up some World of Warcraft or Doom 3 results, that's what this is all about a Mac being the fastest gaming machine :cool:
Yeah put up some World of Warcraft or Doom 3 results, that's what this is all about a Mac being the fastest gaming machine :cool:
princealfie
Nov 29, 09:13 AM
No actually, I represent recording artists, songwriters and producers. I am on the other side usually trying to fight the labels for every nickle an artist can try to get.
Really? Or the music execs. People often think that they are supporting the artists when they are basically shafting them instead.
In fact, the same way like art dealers too. I have seen the best galleries ream their clients like there is no tomorrow.
We have good reason to be suspect indeed. The mediator often is the kingpin for the troubles to begin with.
Really? Or the music execs. People often think that they are supporting the artists when they are basically shafting them instead.
In fact, the same way like art dealers too. I have seen the best galleries ream their clients like there is no tomorrow.
We have good reason to be suspect indeed. The mediator often is the kingpin for the troubles to begin with.
Hellhammer
Dec 5, 03:30 AM
hahe same here.. though i was close on the first alfa and rally challenge but the ferrari one: 1st corner you are first place and then you can just finish the race 'safe' but the lambo one... what a PITA .. it even spined out on me in a fast corner just because i went off the throttle slightly
i already took a mental note to avoid _that_ lambo for the challenge
Come on, Lambos are the best! :p It just requires some learning and tuning of the breaks. Love my 841hp Murcielago ;)
i already took a mental note to avoid _that_ lambo for the challenge
Come on, Lambos are the best! :p It just requires some learning and tuning of the breaks. Love my 841hp Murcielago ;)
Tommyg117
Aug 26, 05:47 PM
Great News! I want a merom macbook pro.
asphalt-proof
Aug 11, 02:45 PM
I really want Apple to make an iPhone and have it available by Christmas. I am so ready to dump my Treo. My question is, will it be MS exchange compatible (this is assuming its a PDA phone.) The work-world is addicted to Exchange and it would make sense to have it compatible. Oh well, if wishes were fishes....
Multimedia
Aug 27, 02:12 AM
I still pity those guys expecting "Major" MBP performance gain by moving to Merom without Santa Rosa. They are as ignorant as those people expecting G5s with their two pound heat sinks to go in powerbooks. I'm just looking forward to see Conroe iMac and better battery life for MBPs. And iPod update off course ;)I don't give a rat's A** about Santa Rosa. What I do give a Rat's A** about is that Easy Access HD Bay. The ability to have multiple 160 GB HDs standing by for different field purposes can make for revolutionary work flow procedures.
lOUDsCREAMEr
Jul 27, 03:19 PM
T minus 11 days...............
Cant wait.
i always wonder what does that T stand for??:confused:
Cant wait.
i always wonder what does that T stand for??:confused:
nick123222
Mar 26, 12:23 PM
Looks like they are going for another Snow Leopard (aka disappointingly small) release.
Not sure about what everyone else wants out of the OS, but I certainly don't want ANY of the iOS style features they have announced. I can see launchpad becoming another unused feature (I'm looking at you dashboard!) that people forget about.
I guess we'll know just how committed Apple are to the Mac after this. We already know they couldn't give a damn about the hardware side of the business any more. The final stab in the back would be XCode for windows.
I really do fear that within 3-5 years Apple will have a tiny mac lineup with all focus on iOS. No more yearly OS updates, no more updates to iLife, etc. They make peanuts from it compared to the iOS income.
Do you use stacks for accessing applications? If yes, then why wouldn't you want to use launchpad? It is like the application stack but makes organising apps into folders so much easier and allows you to find apps easier. Yes you could just use spotlight to find apps quickly, but not everyone likes doing this.
Launchpad is one of the features that I am most looking forward to for easy app management and access.
Also, I use dashboard every day usually as I use to see the time on an analogue clock when I want to check the time (I find an analogue clock easier to visualise time with), currency conversion, stickies, translator, and iStat Pro.
Not sure about what everyone else wants out of the OS, but I certainly don't want ANY of the iOS style features they have announced. I can see launchpad becoming another unused feature (I'm looking at you dashboard!) that people forget about.
I guess we'll know just how committed Apple are to the Mac after this. We already know they couldn't give a damn about the hardware side of the business any more. The final stab in the back would be XCode for windows.
I really do fear that within 3-5 years Apple will have a tiny mac lineup with all focus on iOS. No more yearly OS updates, no more updates to iLife, etc. They make peanuts from it compared to the iOS income.
Do you use stacks for accessing applications? If yes, then why wouldn't you want to use launchpad? It is like the application stack but makes organising apps into folders so much easier and allows you to find apps easier. Yes you could just use spotlight to find apps quickly, but not everyone likes doing this.
Launchpad is one of the features that I am most looking forward to for easy app management and access.
Also, I use dashboard every day usually as I use to see the time on an analogue clock when I want to check the time (I find an analogue clock easier to visualise time with), currency conversion, stickies, translator, and iStat Pro.
ergle2
Sep 14, 10:49 PM
Really, completely new? As in, to Core 2 what the G5 was to G4? In just two years?? I guess they're really ramping things up... Core 3 Hexa Mac Pros, anyone?
Intel's stated plans as I understand them are thus:
A new micro-arch every 2 years. I don't think they mean brand new so much as "significant changes/improvements". Whether this is akin to Yonah->Conroe or Netburst->Conroe remains to be seen, but more like the former (or perhaps Pentium-M -> Merom -- Core Duo was very much a stop-gap). Little has been released about Nehalem, but at one time it was slated as "based on Banias/Dothan", due in 2005 and expected to ramp to 9/10GHz.
"Off" years will recieve derivative versions (e.g. Merom->Penryn), which appears to be mostly stuff like L2 cache increases, faster FSB speeds (at least while we have FSBs - 2008 looks like the year for DCI, finally), die shrinks, increasing the number of cores (expect at least one to be more cores on a single die instead of two dice/package), etc.
Die shrinks are currently scheduled for "off" years, in order to stablize the process ready for the new micro-arch in the following year so Intel doesn't need to deal with both new process and new arch at the same time, and presumably in part to keep speed increases coming in "off" years
Of course, roadmaps can change quite rapidly -- it's not that long ago that Whitfield was expected to debut late 2006 with DCI (FSB replacement). Whitfield was replaced by Tigerton which is now due sometime in 2007...
One thing's for sure, Intel appears to have learnt a great deal from the Netburst fiasco -- how not to do things, if nothing else. Unfortunately, they still estimate ~50% of processors shipping in 1Q2007 will be netburst-based (mostly Pentium-D).
Intel's stated plans as I understand them are thus:
A new micro-arch every 2 years. I don't think they mean brand new so much as "significant changes/improvements". Whether this is akin to Yonah->Conroe or Netburst->Conroe remains to be seen, but more like the former (or perhaps Pentium-M -> Merom -- Core Duo was very much a stop-gap). Little has been released about Nehalem, but at one time it was slated as "based on Banias/Dothan", due in 2005 and expected to ramp to 9/10GHz.
"Off" years will recieve derivative versions (e.g. Merom->Penryn), which appears to be mostly stuff like L2 cache increases, faster FSB speeds (at least while we have FSBs - 2008 looks like the year for DCI, finally), die shrinks, increasing the number of cores (expect at least one to be more cores on a single die instead of two dice/package), etc.
Die shrinks are currently scheduled for "off" years, in order to stablize the process ready for the new micro-arch in the following year so Intel doesn't need to deal with both new process and new arch at the same time, and presumably in part to keep speed increases coming in "off" years
Of course, roadmaps can change quite rapidly -- it's not that long ago that Whitfield was expected to debut late 2006 with DCI (FSB replacement). Whitfield was replaced by Tigerton which is now due sometime in 2007...
One thing's for sure, Intel appears to have learnt a great deal from the Netburst fiasco -- how not to do things, if nothing else. Unfortunately, they still estimate ~50% of processors shipping in 1Q2007 will be netburst-based (mostly Pentium-D).
smitty330
Aug 11, 04:30 PM
These iPhone rumours continue to persist. I admit to being a sceptic, but maybe I'm wrong! I just hope that if they do do it, they do it well.
How dare you. Since when does apple release a product that is not up to par or even above. Of course they will do it good, it is apple. It is going to be amazing i can just feel it!
-Matthew
How dare you. Since when does apple release a product that is not up to par or even above. Of course they will do it good, it is apple. It is going to be amazing i can just feel it!
-Matthew
swingerofbirch
Aug 26, 07:39 PM
I hope they use Conroe in the iMac over Merom. Conroe is faster than Merom at cheaper prices. But it would mean more hardware tweaking that plopping a Merom in there.
aohus
Apr 19, 03:08 PM
Lol if apple was a religion it would have more extremists than Islam, Judaism, and Christianity combined! :eek:
honestly i don't understand Company Obsession.
Its fine to love gadgets, regardless of company, but to be blindly following a multinational corporation whose only motivation is $$$ for its shareholders, its kinda retarded.
EVERYONE. BE A GADGET FAN. DON'T OBSESS OVER A COMPANY.
honestly i don't understand Company Obsession.
Its fine to love gadgets, regardless of company, but to be blindly following a multinational corporation whose only motivation is $$$ for its shareholders, its kinda retarded.
EVERYONE. BE A GADGET FAN. DON'T OBSESS OVER A COMPANY.
benthewraith
Nov 28, 08:02 PM
they said that their music was driving sales of iPods so they deserved a cut of iPod profits from Apple.
What if I don't use my iPod for their crap? What if everything on my iPod was made by independents or music labels independent of the RIAA/MPAA fascists?
What if I don't use my iPod for their crap? What if everything on my iPod was made by independents or music labels independent of the RIAA/MPAA fascists?
chrmjenkins
Apr 27, 10:32 AM
I'm a little confused at the magnitude of people's reaction here.
Cell phone companies already do this. This is how they track potential crime victims locations'. They can access the cellular provider's database and get a ping with a cell tower and location. This is also timestamped. Your cellular provider already has more information than Apple ever had.
Cell phone companies already do this. This is how they track potential crime victims locations'. They can access the cellular provider's database and get a ping with a cell tower and location. This is also timestamped. Your cellular provider already has more information than Apple ever had.
digitalbiker
Aug 25, 03:59 PM
Another person who can never be satisfied.:rolleyes:
Kind of a rude reply to someone who is just posting their experience with Apple.
Without criticism there would never be a reason to improve anything.
Kind of a rude reply to someone who is just posting their experience with Apple.
Without criticism there would never be a reason to improve anything.
Winnychan213
Apr 11, 05:47 PM
All i want for iphone 5 is dual core and 1GB ram, was hoping that Apple would do a silent update like they did for the macbook series.
jaydub
Sep 18, 11:09 PM
Is it happening on a tuesday, perchance? :D
brayhite
Apr 25, 02:01 PM
I think this IS a privacy issue. That data could end up in the wrong hands. Does anyone store a text document on their iPhone with a list of their bank details and passwords? No, because it could end up in the wrong hands. So could this data that's being collected.
This data shouldn't be recorded without permission, no matter what's being done with it.
And the next time somebody calls you, make sure you get their permission to store their phone number. Don't want to record their data without their consent.
This data shouldn't be recorded without permission, no matter what's being done with it.
And the next time somebody calls you, make sure you get their permission to store their phone number. Don't want to record their data without their consent.
hyperpasta
Aug 5, 05:34 PM
Are you "meant" to keep it under your desk? Who says? I had my PowerMac on the desk until I sold it (I will be getting a Mac Pro and I hate to put it on my desk if it's meant to go under it!)
Well some people do. For instance, when I think of a video editing setup, I think of various monitors, a computer, and other devices are all locked into some kinda big rack. But I'm no video editor.
Point is, without an IR sensor in the display, you wouldn't have the OPTION of hiding the computer away.
Well some people do. For instance, when I think of a video editing setup, I think of various monitors, a computer, and other devices are all locked into some kinda big rack. But I'm no video editor.
Point is, without an IR sensor in the display, you wouldn't have the OPTION of hiding the computer away.
Macaddicttt
Apr 28, 04:02 PM
...with Obama the past was always a bit hazy as to if he was actually born in Hawaii or thats just what his parents told him.
Whoa, seriously? Providing both a birth certificate and a local paper announcement of the birth back three years ago is "hazy"?
Whoa, seriously? Providing both a birth certificate and a local paper announcement of the birth back three years ago is "hazy"?
No comments:
Post a Comment