Hi Marek,
We tried two GTX590’s yesterday, but there are still no drivers for it under Linux. Thus, I was not able to run and test Amber or any other Cuda based program. Probably missing something?
About the temperatures and noise I was very impressed. The card usually has about 25C lower temperatures compared to GTX470 (40C at normal operations (50% fan speed) and 69C under full load at 95% fan speed. However the noise at 95% fan speed is comparable to those produced by GTX470 at 65-70%.
I expect 200-230% performance increase (ns/day) compared to GTX470, but have to test, and will post the results here.
Don’t worry about “big bang” topics, no problem with the card:)
Regards,
Filip
--- On Wed, 3/30/11, Marek Maly <marek.maly.ujep.cz> wrote:
> From: Marek Maly <marek.maly.ujep.cz>
> Subject: [AMBER] Amber CUDA calcualtion on GeForce GTX 590 ?
> To: amber.ambermd.org
> Date: Wednesday, March 30, 2011, 12:39 PM
> Hello all,
>
> I am just wondering if someone already tried to run Amber
> cuda calculations
> on GeForce GTX 590.
>
> http://www.nvidia.de/object/product-geforce-gtx-590-de.html
>
> The advantage of this card is double memory and double
> number of cores
> comparing to GTX 480.
>
>
> It seems to me that they just put two chips from GTX 480 in
> one
> single GPU so I assume compatibility with amber as it is
> compatible with
> 480 version. What I am just a little afraid are cooling
> issues of such card
> especially for long runs ...
>
> Any experiences, comments appreciated.
>
> Best wishes,
>
> Marek
>
>
>
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Received on Wed Mar 30 2011 - 05:30:09 PDT
