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MacBook and performance issues
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Fresh-Faced Recruit
Join Date: Jan 2001
Location: Thessaloniki / Greece
Status:
Offline
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Hi all,
I just bought a new macbook (2Ghz, 512Mb) and I am facing some performance issues I would like to discuss. It seems that my macbook is operating in "two different modes". After working for some time on it the performance starts droping. The same happens with 2Gb of RAM.
I tried to find a way measuring performance. I downloaded some 1080p and 720p HD Movies from Apple Quicktime Gallery. When my macbook operates correctly the playback of an 1080p movie works perfectly at normal size or at full screen, but sometimes the performance dropps and so do the frames...
The tempreature (measured by CoreDuoTemp) never exeeds 75ÂșC.
I think I had bad luck and I bought a faulty macbook.
Does anybody have same issues? Is there any other way of measuring performace (Benchmarking tool?). Any suggestions before calling Apple?
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Hellenic Macintosh User Group
www.helmug.gr
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Forum Regular
Join Date: Jun 2005
Status:
Offline
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Well if you are playing a 1080p movie on a MacBook, it is not going to be at full performance due to the fact that it has integrated graphics.
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Mac mini 1.42 Ghz 1GB RAM 80 GB HD + 160 GB External HD
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Forum Regular
Join Date: Jul 2003
Location: Chapel Hill, North Carolina
Status:
Offline
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Does the graphics card really affect the 1080p performance much? I thought it affected 3D more. My iMac G5 is awful when it comes to 1080p despite not having integrated graphics. It just can't handle it whereas my MacBook can.
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Senior User
Join Date: Nov 2002
Location: Bay Area
Status:
Offline
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HD movies are all about CPU.... Image manipulatipn / 3D graphics are GPU
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masugu - "Straight Ahead"
BlacBook Core Duo / Original Intel-based MB - DIY Core i7 PC |
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Fresh-Faced Recruit
Join Date: Jan 2001
Location: Thessaloniki / Greece
Status:
Offline
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Hellenic Macintosh User Group
www.helmug.gr
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Fresh-Faced Recruit
Join Date: Jul 2006
Location: London
Status:
Offline
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Originally Posted by masugu
HD movies are all about CPU.... Image manipulatipn / 3D graphics are GPU
Making HD movies maybe, but playing HD is the same as every other movie file, they just contain more information. There is more for the CPU to read but no rendering is needed.
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Fresh-Faced Recruit
Join Date: Jan 2001
Location: Thessaloniki / Greece
Status:
Offline
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After talking to Apple support I got a new MacBook. Problem solved. No performance issues any more...
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Hellenic Macintosh User Group
www.helmug.gr
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