Message boards : Number crunching : comparision of computational power
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Perle
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Message 4708 - Posted: 31 Oct 2004, 17:03:26 UTC

Just as a point of comparison.

My old dog PIII 650 will complete a wu in about 2hr 40 min

My AMD atlon 2.0 will complete a wu in about 28 min

woots


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Profile B-Roy

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Message 4716 - Posted: 1 Nov 2004, 8:55:03 UTC - in response to Message 4708.  
Last modified: 1 Nov 2004, 8:55:21 UTC

> Just as a point of comparison.
>
> My old dog PIII 650 will complete a wu in about 2hr 40 min
>
> My AMD atlon 2.0 will complete a wu in about 28 min
>
> woots
>
>

I'm wondering how you have configured your amd, because my athlon64 3400 takes 27 min.
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William Smith

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Message 4773 - Posted: 1 Nov 2004, 20:17:44 UTC - in response to Message 4716.  

> > Just as a point of comparison.
> >
> > My old dog PIII 650 will complete a wu in about 2hr 40 min
> >
> > My AMD atlon 2.0 will complete a wu in about 28 min
> >
> > woots
> >
> >
>
> I'm wondering how you have configured your amd, because my athlon64 3400 takes
> 27 min.
> <a> href="http://www.boinc.dk/index.php?page=user_statistics&project=sah&userid=588229">
>
The 'athlon64 3400' has no performnce increse over the normal athlons as they don't TAKE ADVANTAGE OF THE 64 EXTENSIONS.
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Message 4817 - Posted: 2 Nov 2004, 18:38:42 UTC - in response to Message 4773.  

> The 'athlon64 3400' has no performnce increse over the normal athlons as they
> don't TAKE ADVANTAGE OF THE 64 EXTENSIONS.
Well, the 64 bit extensions aren't the only thing the Athlon64 has going for it. The onboard memory controller, different pipeline layout, etc all will make a diference. It kinda makes me wonder just what makes LHC run faster on a CPU. For SETI, gobs of L2 was key to low WU times, but LHC may (and probably is) different.


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Profile B-Roy

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Message 4894 - Posted: 4 Nov 2004, 18:31:44 UTC - in response to Message 4773.  
Last modified: 4 Nov 2004, 19:14:45 UTC

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Message 4895 - Posted: 4 Nov 2004, 18:38:59 UTC

Mine AMD Athlon 2800 XP+,2300MHz, 512Ram take 26min.




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Basti
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Message 4910 - Posted: 5 Nov 2004, 10:54:44 UTC - in response to Message 4895.  

About an hour and a half (or so) on my old Celeron 1Ghz. 384Mb RAM
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BigDawg

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Message 4957 - Posted: 6 Nov 2004, 17:26:13 UTC
Last modified: 6 Nov 2004, 17:29:51 UTC

My Athlon64 3200 takes about 24 minutes.
I did notice about a minute or so improvement when i upgraded from pc2700 to pc3200 DDR. Might just be coincidence, not sure.



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Scotty, I need more power!!!!
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Message boards : Number crunching : comparision of computational power


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