Nvidia GTX 1080 Ti is not as expensive as Titan Xp (or Titan X) but
does pack quite the punch. (also it's less expensive than M6000 GPU
card)
Any of these will give you pretty much everything you need for MD.
(Unless you need some huge hardware demands... then I don't know what
you should go for)
Citiram James Starlight <jmsstarlight.gmail.com>:
> Dear Amber Users!
>
> I wonder to ask your suggestions regarding an optimal system for the
> upper middle-range multi-GPU work-station. Now I have some a good HP
> desktop (HP Z420)
> equipped with the following devises:
>
> CPU: Intel Xeon E5-1620 3.60Ghz 10MB 1600 4C
> 6GB DDR3-1600 ECC
> NVIDIA Quadro 600 1GB Graphics
>
>
> To adapt this machine for MD simulations I would like to install 64 GB
> of the RAM and put 2-3 new GPUs. Due to my scientific tasks I need to
> run 2-3 independent MD jobs with Amber for simulations of the GPRC
> systems (60.000 atoms, with membrane in NPT ensemble), assuring that I
> would like to obtain performance in order of 50 ns/day
>
>
> For my case will it be good to replace existing QUADRO 600 on
> up-to-date gamers GTX cards (e.g GTX 1080 or TITAN X) or prefer a
> modern QUADRO (M6000) with a less gpu memory?
>
> I thank you so much for the suggestions!
>
> Gleb
>
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>
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Received on Wed Jul 12 2017 - 05:00:02 PDT
