Re: [AMBER] Quick initial impressions of PNY water cooled GTX 580 and some numbers for the usual GPU benchmarks

From: Scott Le Grand <varelse2005.gmail.com>
Date: Fri, 30 Sep 2011 11:04:28 -0700

Can't wait for a 3 GB edition...

You do realize that one GTX580 is pretty close to what 8 C2050s used to do
before I optimized the living daylights out of the code?

Scott

On Fri, Sep 30, 2011 at 8:15 AM, Gould, Ian R <i.gould.imperial.ac.uk>wrote:

> Dear All,
>
> Thought I'd share my initial impressions and benchmarks for the water
> cooled PNY GTX 580. This is the fastest 580 out there currently.
>
> 1. It is easy to build as it's a closed system on delivery, so you do not
> have to do anything with hoses/liquids/pumps etc
> 2. You need a big case, but that's par for the course, make sure that the
> rear has at least one 120mm exhaust fan that you can substitute with the one
> with the radiator and card
> 3. How fast well here are the PME numbers for JAC and Factor IX, cann't
> do cellulase as it's only a 1.5Gb job
> * JAC NVE 54.57 ns/day
> * JAC NPT 43.85 ns/day
> * FAC IX NVE 16.81 ns/day
> * FAC IX NPT 12.85 ns/day
> 4. So if someone like me can build one, in a morning, and get it to work
> first time don't be afraid to try yourself.
>
> Cheers
> Ian
>
> Women love us for our defects. If we have enough of them, they will forgive
> us everything, even our intellects.
> Oscar Wilde,
> --
> Dr Ian R Gould
> Reader in Computational Chemical Biology
> Department of Chemistry
> Imperial College London
> Exhibition Road
> London
> SW7 2AY
> E-mail i.gould.imperial.ac.uk
> http://www3.imperial.ac.uk/people/i.gould
> Tel +44 (0)207 594 5809
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>
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Received on Fri Sep 30 2011 - 11:30:02 PDT
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