Speed Differences Between 2.66ghz i7 15" and 17" models

The specs on the top of the line 15&17" 2.66ghz i7 Macbook Pros appear to be identical.
Aside from cosmetic differences, (like express card vs SD, or the presence of extra ports), can someone please tell me if there are performance differences between these two models?
Would the 15" be as fast as the 17", for instance, in rendering a quicktime movie to h.264 mpeg-4?
On a second not, I know they are also apples and oranges, but how fast would these new laptops be compared to my 2008 2.8 ghz dual quad core Mac Pro? Is my Mac Pro still faster than these laptops? I know I would get blazed by the new i7 iMac.

The specs are identical, unless you consider it useful to have an ExpressCard slot to connect eSATA drives and various other devices, or to have 30% more screen real estate than the hi-res 15" model (or 78% more than the lo-res version). Performance-wise, the machines should be almost exactly alike.
Your Mac Pro will still outperform either.
Message was edited by: eww

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Cool.
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This post is related to a question I posed in March 2009 (https://discussions.apple.com/message/9226100) regarding the speed difference between AppleScript text handling in OS X 10.5 compared with 10.4.11.
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Hi,
text 3 thru 14 in largeText
character 3 thru 14 in largeText
text 3 in largeText
character 3 in largeText
These lines will be slow on Leopard
Getting some text in a variable that contains more than 60000 characters will be slower on Leopard,
but I don't know why it's slower
Here a test script.
script o
    property t_text : ""
end script
set a to "abcdefghij"
set tResult to ""
repeat with i from 1 to 3
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    -- end test
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end repeat
tResult
Here the result on my old G5, 2 x 1.8 GHZ
Getting text in the variable which contains 1310720 characters, (20 times) = 50 seconds.
Getting text in the variable which contains   327680 characters, (20 times) = 12 seconds.
Getting text in the variable which contains   163840 characters, (20 times) =   6 seconds.
The result on the same machine on Tiger is always less of one second.
Also, I try with 20 millions characters on Tiger, the result : getting text in the variable which contains 20971520 characters, (20 times) = 0 seconds.
The solution ( text item in a list)
Here the script
script o
    property my_List : {}
end script
set OldDelims to text item delimiters
set RecordDelimiter to "::::::::::::::"
set LengthOfRecordDelimiter to length of RecordDelimiter
set o's my_List to findAll(read (choose file), RecordDelimiter)
on findAll(str, findString)
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        set text item delimiters to Oldtid
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        set text item delimiters to Oldtid
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    end try
end findAll
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set text item delimiters to ":"
set FullUserList to {}
set ListOfUnnamedUsers to {}
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set EndOfHeader to "Standard:URL"
set LengthOfEndOfHeader to length of EndOfHeader
set EndOfHeaderOffset to the offset of EndOfHeader in (item 1 of o's my_List)
set OffsetToApply to EndOfHeaderOffset
set TextBeingChecked to text (OffsetToApply + LengthOfEndOfHeader + 1) thru -1 of (item 1 of o's my_List)
tell TextBeingChecked to set {UserName, NameForInfo} to {text item 1, text item 7}
if NameForInfo = "" then set end of ListOfUnnamedUsers to UserName & return
set end of FullUserList to (UserName & tab & NameForInfo & return)
-- now do all the others
repeat with CounterG from 2 to (NumberOfrecords - 1)
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end repeat
set o's my_List to {}
set text item delimiters to OldDelims
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set TargetFile1 to (path to desktop folder as string) & "FullUserList1.txt"
try
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on error
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    open for access file TargetFile1 with write permission
end try
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beep
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write InfoToBeWrittenToFile to file TargetFile1
close access file TargetFile1
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try
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on error
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    open for access file TargetFile2 with write permission
end try
set InfoToBeWrittenToFile to ListOfUnnamedUsers as text
write InfoToBeWrittenToFile to file TargetFile2
close access file TargetFile2
beep 3
set TimeTaken to EndTime - StartTime
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I have an Extreme (n) and an Express (n).
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Message was edited by: J. Christopher Edwards

I think you don't get it
If I have another draft N router that operates at 2.4G and I have only n devices I can still use WDS and it will connect using draft n in the 2.4G band.
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The AEBS will still report 130 Mbps for your n clients and 54 for your g clients.
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Please tell what is clear Difference between SAP R/3 , mySap and ASAP
Thanks in advance

hi Naresh,
SAP R/3--
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Dear All,
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Edited by: kishan P on Aug 24, 2010 10:00 AM

Hi,
Please refer [Wiki post|http://wiki.sdn.sap.com/wiki/display/ABAP/Sy-Subrc].
hope it help you,
regards,

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Hi ,
Please check the time horizon in credit check used. then compare it with FBL5n.
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Speed Differences Between 2.66ghz i7 15" and 17" models

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