4 WUs on a GTX 480

astrocrab
astrocrab
Joined: 28 Jan 08
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RE: The memory used is: -

Quote:
The memory used is:
- 1000 Mb for 3 (from 965 to 1035)

what's why i can't run 3 =(
now i think to sell my 1024mb version and buy 2048 mb

mikey
mikey
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RE: RE: The memory used

Quote:
Quote:
The memory used is:
- 1000 Mb for 3 (from 965 to 1035)

what's why i can't run 3 =(
now i think to sell my 1024mb version and buy 2048 mb

ORRRRR just get another box and put it in there!

Jeroen
Jeroen
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RE: Just as an info, I run

Quote:

Just as an info, I run now 4 WUs at a time on a GTX 480 :

- GPU Load: +/- 84%
- Memory used: +/- 1350 Mb
- T°: 68°C
- Fan speed : 78%
- Run time: +/- 95 minutes

Cool :-)

95-minutes for 4 WUs is excellent. Nice work with that. :)

[B^S] thierry@home
[B^S] thierry@home
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yes, an extra 150 Mb of

yes, an extra 150 Mb of memory allows to run 5 WUs ;-)

The run time is 90 minutes in fact. 45 minutes if I run 1WU, 60 minutes for two WUs, 75 minutes for 3 WUs, ...

[pre] [/pre]
Intel I7 930 - GTX 480 - Windows 7 64

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astrocrab
astrocrab
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same on 560: 40m for 1 WU 57m

same on 560:
40m for 1 WU
57m for 2 WU
but i can't run 3 or more. :`((

[B^S] thierry@home
[B^S] thierry@home
Joined: 19 Feb 05
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OK, ok don't make a nervous

OK, ok don't make a nervous break down .... buy another GPU ;-)

[pre] [/pre]
Intel I7 930 - GTX 480 - Windows 7 64

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mickydl*
mickydl*
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OK, here are some numbers for

OK, here are some numbers for a GTX470 and Linux 64Bit:

Load Time
55% 0h55m for 1 WU
79% 1h15m for 2 WU
84% 1h55m for 3 WU

The CPU is a Phenom IIx4 945 at stock speed. Running RNA on the free cores.

Michael

[B^S] thierry@home
[B^S] thierry@home
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With this config, if I let

With this config, if I let Seti running, the GPU runs two Einstein and one Seti WU together.
GPU Load: 90%
Mem used: 1Gb

[pre] [/pre]
Intel I7 930 - GTX 480 - Windows 7 64

Join BOINC Synergy, the best team in the galaxy!

astrocrab
astrocrab
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RE: OK, here are some

Quote:
OK, here are some numbers for a GTX470 and Linux 64Bit:
Load Time
79% 1h15m for 2 WU
84% 1h55m for 3 WU
Michael


in this case there is no performance gain:
2WU: 37.5 minutes for each
3WU: 38.3 minutes for each.

astrocrab
astrocrab
Joined: 28 Jan 08
Posts: 208
Credit: 429202534
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RE: With this config, if I

Quote:
With this config, if I let Seti running, the GPU runs two Einstein and one Seti WU together.
GPU Load: 90%
Mem used: 1Gb


thank you, i will think about to run seti too )
and maybe i will buy 560 with 2048M ram for experiments ))

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