Re: Performance issues in 64-bit platforms
On Tue, Mar 20, 2007 at 06:55:05PM +0100, Dimitris Lampridis wrote:
> Its dual channel, all right. 4 completely identical Crucial Ballistix 512MB
> modules covering all available slots. The BIOS reports: 2G DDR400, Dual
> channel, 128-bit.
>
> > It sounds like dual channel on the laptop and single channel on the
> > desktop. If the desktop isn't the new socket AM2 and using plain DDR
> > ram, then your numbers make sense for single channel memory (they are
> > absolutely wrong if you have two channels of memory).
>
> The desktop is socket939, bought it 11/2005.
Same here fwiw. Dual channel on socket 939 is giving 900Mb/sec on the
hdparm cache test.
Hamish
--
Hamish Moffatt VK3SB <hamish@debian.org> <hamish@cloud.net.au>
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