Mailing Lists: Apple Mailing Lists

Image of Mac OS face in stamp
 
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Mac OS X File IO Performance Issue?



-- Brendon McLean <email@hidden> is rumored to have mumbled on 29. Juli 2005 17:08:09 +0200 regarding Re: Mac OS X File IO Performance Issue?:

My results are:

Mac:
     Write: 26.3 MB/s
     Read: 81.7MB/s

Windows:
     Write: 40MB/s
     Read: 421MB/s

I'm no expert in these matters, but that write looks pretty quick to  me.
In fact, it looks the same transfer speed as I get when copying  large
files to 800 Firewire drive.  The read is pretty interesting.   I would
expect it to be a bit faster.  The Windows machine is a  beast; the
drives are faster, the bus is faster, the memory is  faster.  So I don't
know how much we draw from this.  We would really  need someone with G5
to test.

I get:

Write: 2376.903
Read: 0.20488

Whatever that means ...
--
Sebastian Hagedorn
Ehrenfeldgürtel 156, 50823 Köln, Germany
http://www.spinfo.uni-koeln.de/~hgd/

"Being just contaminates the void" - Robyn Hitchcock
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Java-dev mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/java-dev/email@hidden

This email sent to email@hidden
References: 
 >RE: Mac OS X File IO Performance Issue? (From: "Rick Genter" <email@hidden>)
 >Re: Mac OS X File IO Performance Issue? (From: Brendon McLean <email@hidden>)



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2007 Apple Inc. All rights reserved.