Im not sure on the prices of these systems any more, they are getting dated so they will be on the low end price wise. I have a 30,000 ish atom lipid system for all my simulations so this might be helpful:
System 1 CPU - dual 6 core xeon @ 2.8 GHz GPU - 2x GTX 680 50 ns/day System 2 CPU - dual 4 core intel E5607 @ 2.26 GHz GPU - 2x M2070 45 ns/day System 3 CPU - dual 4 core intel E5620 @ 2.40 GHz GPU - 1x GTX 680 40 ns/day -- View this message in context: http://gromacs.5086.x6.nabble.com/Hardware-for-best-gromacs-performance-tp5012124p5012152.html Sent from the GROMACS Users Forum mailing list archive at Nabble.com. -- 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