There's also these, but 1 chip runs 6K US, they can get performance up to 2.3 teraflops per chip though double percission...but have no clue about integration with GPU's...Intell also sells their chips on PCIe cards...but get only about 350 Gflops, and run 1K US$.
http://en.wikipedia.org/wiki/Field-programmable_gate_array and vendor
http://www.xilinx.com/
They can design them though to fit a PCIe slot and run about the same, but still need the board, ram etc...
Mostly just to dream about, they say you can order them with radiation shielding as well...so...
Stephan Watkins
Gesendet: Freitag, 24. Mai 2013 um 13:17 Uhr
Von: "James Starlight" <jmsstarli...@gmail.com>
An: "Discussion list for GROMACS users" <gmx-users@gromacs.org>
Betreff: [gmx-users] GPU-based workstation
Von: "James Starlight" <jmsstarli...@gmail.com>
An: "Discussion list for GROMACS users" <gmx-users@gromacs.org>
Betreff: [gmx-users] GPU-based workstation
Dear Gromacs Users!
I'd like to build new workstation for performing simulation on GPU with
Gromacs 4.6 native cuda support.
Recently I've used such setup with Core i5 cpu and nvidia 670 GTX video
and obtain good performance ( ~ 20 ns\day for typical 60.000 atom system
with SD integrator)
Now I'd like to build multi-gpu wokstation.
My question - How much GPU would give me best performance on the typical
home-like workstation. What algorithm of Ncidia GPU integration should I
use (e.g SLI etc) ?
Thanks for help,
James
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I'd like to build new workstation for performing simulation on GPU with
Gromacs 4.6 native cuda support.
Recently I've used such setup with Core i5 cpu and nvidia 670 GTX video
and obtain good performance ( ~ 20 ns\day for typical 60.000 atom system
with SD integrator)
Now I'd like to build multi-gpu wokstation.
My question - How much GPU would give me best performance on the typical
home-like workstation. What algorithm of Ncidia GPU integration should I
use (e.g SLI etc) ?
Thanks for help,
James
--
gmx-users mailing list gmx-users@gromacs.org
http://lists.gromacs.org/mailman/listinfo/gmx-users
* Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting!
* Please don't post (un)subscribe requests to the list. Use the
www interface or send it to gmx-users-requ...@gromacs.org.
* Can't post? Read http://www.gromacs.org/Support/Mailing_Lists
-- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting! * Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists
