Re: [AMBER] pmemd.cuda DPDP performance on GTX480 vs C2050?

From: Ross Walker <>
Date: Mon, 14 Jun 2010 15:08:20 -0700

> It's also clocked significantly higher and that's what's making the
> real difference. I do worry a bit about long-term calculations on them
> though without really stable power and cooling. One thing I would do
> for your C2050 is turn off ECC. That's good for 10%...

FYI, ECC is turned off for the C2050 numbers on the website. I'll add a note
regarding this to the webpage though.

"Parity is for farmers." - Seymour Cray.

All the best

|\oss Walker

| Assistant Research Professor |
| San Diego Supercomputer Center |
| Tel: +1 858 822 0854 | EMail:- |
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Received on Mon Jun 14 2010 - 15:30:03 PDT
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